skip white 421 sbc skip white 421 sbc

small block GM style proseries stroker crate engine - longblock. The ARP-2000 rod bolts are a very good upgrade, in our opinion. Most of our engines include the correct spark plugs. This cam would also be the best choice for those running a 700R4 trans. Cost of the full dyno tune option for engines with EFI fuel systems will be$100more. The quality and cost are excellent. SBC 421/427/434 Assemblies; SBC LT1 383 Assemblies; SBC Short Block Kits; Starters; . It will make its peak horse power at approx 6250 rpm. The filter is removed and is also closely examined for metal particles or debris. Light pinging now and then is unlikely to do any damage, but it certainly will when there is an excessive amount of it under load. When a pushrod flexes in the engine, you lose lift. The ARP-2000 rod bolts also torque at a higher number, and this increased clamping force is also a factor in keeping the big end of the rod stable and true to size. Setting ignition timing is also considered tuning. The mains and rod bearings as well as the crankshaft are well protected with an ample supply of oil even when the oil pressure numbers are lower than you think they should be. If you think you will encounter clearance issues with the kickouts, we recommend opting for the stock appearing 5 qt. Many vendors do not have machinists with the experience or the proper equipment that we are fortunate to have. Racing oil must be changed more often than conventional oil. These other seller Every car from the factory has this feature. BALANCED ON OUR CWT BALANCER TO BELOW 2 GRAMS. Feb 23, 2009. All the parts appear to be good quality. To be clear on what we're saying, we would like to see you add right at 6.75 quarts of oilgrand totalin your engine and oil filter when using the higher capacity oil pan. There is only one "Skip White." Should a major problem arise with this engine within the first year of use, the warranty covers all parts and labor and we will pay for shipping the engine both ways. Valve train wear and noise would be nearly nonexistent when coupled with 1.5 or 1.6 rockers. Comp Cams SBC Xtreme EnergyStep Nose Hydraulic Roller Camshaft. Cost of the full dyno tune option for carbureted engines is$350.00We have this upgrade featured in our other listings. The 1,565 sq. 8a-7p EST Friday 8a-3p EST Sat 10a-3p EST (seasonal; call to confirm) 5 star rating 272,950 + reviews! The life of the engine can be greatly extended if you run a race grade engine oil such as our Schaeffer brand racing oil. This is what you will find in most solid roller engines, as they have very high spring rates, and create an enormous load on the chain and gears, compared to non solid roller setups. Our custom made pistons have a compression height that is .010 taller on bbc pistons, and .015 taller on sbc pistons, as compared to most all of the catalog pistons on the market. Contact us for shipping cost for overseas delivery. The reduced size cams would allow for a lower idle speed. advance disconnected. Head gaskets are Fel Pro 1003 premium race grade series, and ARP head bolts, and rocker studs. This intake offers incredible low end response and has excellent hood clearance for those installing this engine in a C3 Corvette with a non-cowl stock hood. The NGK plug is only to be run during very hot weather. 304 STAINLESS ALLEN HEAD INTAKE BOLTS ARE USED ON ALL OUR ENGINES. Running mid grade fuel or even regular grade fuel becomes a possibility with the reduced compression ratio. Use heavy gauge battery cables. We now include the engine test mule run at no additional cost. SFI dampers are also required for all marine engines. An engine that has been dyno tuned has also been validated to be in perfect operating condition. 6. We are the original premier eBay seller under this name since approximately 2003. They may label these parts with a name, but one that is totally unrecognizable in the industry. We only use the swedged one pc. 3349 E. Stone Dr. Kingsport, TN 37660. Click here to add upgrades. If your car is over 3400 lbs, we strongly advise against this cam, unless you have a final gear in the 4.10 range or numerically higher. The pictures above and below are file photos to display the studded mini nuts. The cooler you keep the engine, the lower the risk of detonation. These pistons are perfectly designed for use on the street, as well as for medium to upper level drag racing. The dyno has a computer controlled break-in mode that we use before doing any dyno testing for power output. Drivability is fair at best with this cam, unless you have a very light car, with a decent final gear. We do not recommend the single plane intake combined with cam choice 1 on any car that is over approx 3,200 lbs and/or cars with a steep (tall) final gear. We also believe in keeping our profit levels low enough to allow the working man a chance to build his car the way it should be built. To sum it up, there are three important factors to look . If You're Looking For Big Block Power In An Affordable Small Block Package, This Is The Motor For You! (1) Precision machined in USA to our custom specifications. Neveruse any of the modern day type antifreeze formulas that are used in most newer cars. READ THIS LISTING COMPLETELY BEFORE YOU BUY ELSEWHERE! We have an "A+" rating with the Better Business Bureau and we have maintained the A+ rating for many years. These non-branded, (no-name) products are often poor quality in many ways. Doing this may greatly reduce the chance of oil leaks, and reduce oil temps as well as other issues caused by windage. You can see this and other upgrade options in our ebay store under the "UPGRADES" category, or simply do a search with the key word, "Upgrade" in the search bar when shopping in our ebay store. Signup for our newsletter to get notified about our next ride. automotive. The engine will also run a bit cooler with a thicker deck. These are hardly visible with the naked eye. Boost Ready 5.3L Factory GM Cast Iron 5.3L Block( Gen III ) DSS Forged Pistons 3.810 bore (6cc dome) Upgraded Thick Wall Pins DSS Boosted . We do not use the knock off oil pan gaskets on the market. Should a problem occur in the first year of the warranty that we determine can be repaired by you or a qualified repair shop, ue to the difficulty of accessing certain engine parts in some vehicles, we are. We use the best name brands such as Dart, Callies, Lunati, CP-Carillo, Eagle, Scat, JE, Diamond, Mahle and Manley just to name a few. Official Dyno Report with this cam, NKB heads, dual plane intake, Quick Fuel SQ 750 carb, and MSD distributor. The difference is so dramatic that you would estimate the engine to have a much higher horsepower rating than it actually has. We are now using this rod in all of our Stage 4 and up SBC engines. 15 or better. Skip White Performance. Around this time we changed our company name to, Skip White Performance to make clear distinction between the two of us. At this point, we start the actual dyno tuning process and this focuses around the air to fuel ratio numbers and what timing numbers produce peak power. We find this to be a very valuable feature. When a rod bolt fails during high RPM, total engine destruction is usually the result. San Diego, CA. Skip White Performance vs. White . The print seal material was partially dissolved allowing great amounts of coolant into the combustion chamber. The oil pan is made from a thicker than normal gauge material, and has embossed ribs in the body. This report is with our new line of custom ground Comp Cams. One more benefit of this cam choice is that we can set the engine up with a reduced compression ratio, and this would offer great protection against detonation, and also extend the life the of engine. Please see the article below for a more detailed explanation. Upon further investigation you will find such parts not to be a branded name product. This also establishes the engine's hp output and max rpm. However, beware of some individuals on forums who think they know it all, and really know very little. If you have opted for our dyno-tuned version of this engine, then ring seating will be partially established. Longevity, reliability and low maintenance. 434/710 HP $ 13,950. We have no other eBay names, nor are we associated with any other company regardless of the similarity in the name or location. It seems like some engine builders do not care how long the parts in your engine last, or they simply don't know this. THE CAMS LISTED WILL COVER MOST NEEDS FOR ANY STREET ROD OR SPORT TRUCK. This cam does make the most horse power but will trade off bottom end throttle response and low speed cruising in the low rpm range unless your car is setup in pro-street form. This is somewhat, but not really, relevant to my other thread. We have excellent sources for low cost shipping anywhere in the world. There are many special additives in true race grade oils that are not in conventional oil. Many drag strips require this on engines producing high horse power levels. design, which is a well proven design far superior to the style many others use in engines. For thosewith very heavy vehicles, such as4x4 quad cab trucks, 3/4 ton trucks,and crew cab/ex-cab trucks, Suburbans, plus trucks that may do light to. Many have asked why we're able to sell such an engine for such a great price. Landshark928. Tall lifter bores. Over 1,200 Crankshafts In Stock. No need for a high rpm stall with this cam, but you would still require a stall in the 2200-2500 rpm range for optimal acceleration. If low-octane big-block torque from a small-block package . 2. Some of our engines come standard with the SFI damper. These racing filters have a very loose media and provide very little resistance and a high oil flow volume, but due to the loose media, they don't filter small particles of debris from the oil. 4.125 PISTONS 2PC RMS-350 MAINS, SBC CHEVY 421 ASSEMBLY SCAT & WISECO +5.5cc DOME TOP 4.155 X 3.875 STROKE 400 MJ, SBC CHEVY 434 ASSEMBLY SCAT & WISECO +8cc DOME 4.155 PISTONS 2PC RMS-350 MAINS, SBC CHEVY 427 ASSEMBLY SCAT & WISECO +10cc DOME 4.125 PISTONS 2PC RMS-350 MAINS. During these multiple runs, we are paying close attention to the EGT (exhaust gas temp) readings, vacuum pump readings, oil temp and pressure, coolant temp, and overall engine sound. This oil has exactly what is needed to protect a high performance engine. A stall converter in the 1600-2250 range would give excellent results. The 421 willaccelerate most medium to heavy cars dramatically quicker than the common 383's and 350's on the market. Building a supercharged engine with a traditional Roots-style GMC blower is about the quickest way to add power and draw attention to your vehicle at the same time. The idle sound with this cam is very erratic. Engine of the Week is sponsored by Cometic Gasket. This is a large runner dual plane intake. We suggest joining a few good car forums, as they have a wealth of great information. In the flowchart below, the AFR Enforcer heads are superior to the Procomp/Speedmaster heads in flow rates, and also edge out the Dart SHP heads on the intake side. add anything to racing oil. Our standard engine color is black. A CUT ABOVE THE OTHERS. We are offering four cam choices listed below in this engine. You may have noticed other sellers using a similar name offering similar products. Flash glare on the piston top seems to have enhanced the milling marks. The Wiseco Racing pistons are rated at 800+hp. HEAVY DUTY SFI RATED FLEXPLATE MADE IN THE USA INCLUDED. A tad on the rich side is not a problem and can help resist detonation; a tad on the lean side will generate the most power and increase fuel mileage. Set the limiter to the peak hp rating of this engine or less for added protection. The oil pans we use on all of our engines are made in the USA by Champ. The Champ oil pan has a full windage tray, crank scraper, and trap door. Our official company name is Skip White Performance. We use the top of the line SA Gear timing set with a torrington bearing and rolon chain. SBC 421/427/434 Assemblies SBC LT1 383 Assemblies SBC Short Block Kits Starters Timing Chains & Covers . He runs Steve Schmidt Racing Engines in Indianapolis, a 28,000 sq.-ft. engine shop capable of producing 700 engines a year, with two full machine shops and a dyno. Skip White's passion has been owning and building street rods for 50 years on a personal level. With a few pumps of the throttle and a bit of feathering, the throttle will have you off and going smoothly, in most cases with very little or no choking at all. We have scrutinized these products in the past and found all of the above problems, and I can tell you there are most likely many more. If the choke is set up on the aggressive side, it will create an over-rich condition upon every cold start-up and warm-up. This investor lacked any knowledge of this industry. 37 - Pyrex USA White Green Band Dinnerware Lot All for one money! If your engine is equipped with a choke, we recommend setting it on the mild/lean side. After this, the engine is shut down to allow us to check the readings on the spark plugs, and for any possible oil leaks. Damper failure rates are much higher on engines using a non-sfi damper coupled with hp ratings exceeding 450 and turn 5600 rpm or higher. THE RETRO FINNED VALVE COVERS CONTRAST NICELY WITH THE CHROME AND POLISHED ITEMS. Read the specscarefully. The standard balance job that is included with this assembly at no extra charge is certainly sufficient. Srslemp. The exhaust note that this engine produces is much deeper than that of any of the smaller cubic inch engines on the market. This will protect the eccentric fuel pump lobe on the camshaft. Drive safely please but keep your engine under load more than normal and bring the rpm up and back down to seat the rings much better and faster. Damage due to overheating, detonation or extreme abuse will not be covered by the warranty. Dyno Tuning (Carbureted Engines):This is one of the most important upgrade/options we offer. $663,078. Oursarewelded on both sides, and are much thicker than an OE plate, and are zinc dichromate coated. 423 - 427 - 434 "Pro Sportsman" SBC / 4.155 Bore X 4.00 Stroke Here you go Small Block Chevy Racing Engines fans! Hydraulic roller setups are virtually maintenance-free and require little if any maintenance. +/-0.001" machining tolerances. It may seem like a bit of overkill to use such a high end timing set, but the versatility and extreme quality outweigh the cost, in our opinion. Excellent of idle power is what to expect from this cam choice. Introducing our 434 cu.in. You must have a dock or fork lift. We strongly recommend the Schaeffer Micron Moly 20w-50 grade in warm to hot weather. This is why race engines are dynoed:to put a good number of passes on the engine under heavy load, as this will partially seat the rings very quickly, making the engine somewhat ready for racing. Every aspect of our engines can now be monitored, calibrated, and tuned. You may not find a problem with any of the items mentioned above, but considering the small amount of time it takes to check them, we find it to be a valuable preventive measure. Throttle response is also noticeably better. Skip White Performance. I'm sure many of you have noticed there are 2 high performance engine builders in Kingsport, TN with similar names, and this has led to a great amount of confusion. The great pretenders continued capitalizing on our success due to the name similarity, but degraged our reputation. This engine doesnotcome with oil in it. CNC-Motorsports offers the best selection in SBC 302-350-358-377-383-400-415-434-441 short blocks. Keep the engine temp down if possible, but don't worry if you can't get it below 210 on a hot summer day. Click to find out the details of this 925-hp build. 3349 E. Stone Dr. Kingsport, TN 37660. If you choose not to purchase the dyno tuning package, we will still do a test mule run, as many engine builders do, and it certainly is better than nothing but pales in comparison to a full dyno tuning. Call Us: . We have no other eBay names, nor are we associated with any other company regardless of the similarity in the name or location. It is very important that you choose the correct cam and intake for your car and its intended purpose. For those wanting to run a supercharger, we recommend our extra deep dish pistons with the 75cc heads regardless of the vehicle. "We do all the machining in-house and do the boring on our Centroid CNC machine. They will flex in the engine or possibly bend permanently. 421 ci ( 400 ci bored to 4.165) 509 casting GM block with billet mains. We do not recommend running the vacuum advance with this engine. Our user id is: skipwhite, and our store name is whiteperformance1. You may have noticed other sellers using a similar name offering similar products. If it was me I would stick in the lower 400 inch range. We then establish the engine's full horse power and torque numbers at a given rpm limit. Custom paint work on engine blocks and oil pans is available as an optional upgrade. All parts are brand new, first line, unblemished,and balanced in house. Priming is not needed when changing oil on a well broken-in warm engine that has been running moments before changing the oil. Neveradd anything to racing oil. The power and torque numbers down low in the rpm band are what make this such an incredible engine, compared to the smaller engines. We have a customer that used the orange colored antifreeze made for Toyota trucks as he happened to have this on hand. He continued to operate the machine shop and build engines for us while we continued selling online under the eBay user ID of skipwhite and the eBay store name of whiteperformance1. We were unable to do the research and development we truly wanted, and this prompted us to make the $105,000 investment. If you're not familiar with the 421 engine, do an internetsearch on SBC 421 vs 383 or 406, and you will be convinced of the difference. The exhaust evac system we recommend is made by Moroso. . 1,197. This timing set will likely last for the life of the engine. Around every 1500-2000 miles. 427 Small Block Chevy Pump Gas Short Block $5,695. Skip White Performance vs. White Performance & Machine. Due to the confusion, there was an increasing amount of negative feedback that affected our name within the street rod community, when in fact we have a near perfect reputation in this industry. YOUR CHOICE. 4. On our bbc engines, we actually leave the piston about .003 to .005 in the hole to allow for possible piston rock. If your new engine has been sitting around for weeks, or possibly months, then you must prime the oil filter. It will certainly improve oil flow, and GPM rating. Posted Today, 12:50 AM $7,425. Contained a balanced assembly of: Dart SHP block, Scat forged crank 3.875 stroke, Scat rods p/n 2-ICR6000-7/16 6", and probe SRC p/n 14929-030 pistons, & Howards p/n 180265-10 hydralic roller cam .530I-.545E. opt for the medium lengthversion, as this will help maintain oil pressure and volume much better than the short version. The first six months will cover parts and labor, and the second half of the one year period will cover parts only. The standard balance job that is included with this assembly at no extra charge is certainly sufficient. We offer a full line of this oil in our other listings. It's very important that you re-calibrate the oil level marking on the dipstick. 465 Small Block Chevy Engine. There are some animal safe substitutes on the market that should be ok to use. Click here to add upgrades. 400 Small Block V8: 406 cubic inches This is a stock style setup, featuring a 3.750" stroke. Notice the general appearance in the pictures. Keep the crate your engine came in to ensure a safe return to our workshop. They are far superior to conventional style I-beam rods. Should you have a warranty issue, proof will be required. When you install the engine, you must verify that the timing is set at the correct value, and the fuel to air ratio must be verified. The correct type of antifreeze to use should be ethylene glycol based, usually green colored. You may choose 1.5 or 1.6 rockers with this cam, but we recommend the 1.5 rockers for even better low end response, especially if you plan on running an overdrive transmission. There are many special additives in true race grade oils that are not in conventional oil. We then follow up with multiple low to medium rpm runs to further the break-in process of all the moving parts in the engine. Spark Plugs:We recommend theAutolitebrand, part number Autolite 3923. Brand New. If you do think you will be driving significant numbers of miles, we strongly recommend staying with our hydraulic roller cam package or the hybrid valve train setup. This cam is the most aggressive of the four choices listed. 421 - Lot of Glass Pie Plates & More 422 - Wood "Garden" Plaque . Should you opt for the dyno tuning package, it does not mean that your engine is ready for full synthetic racing oil. You must follow the recommendations listed below. Some customers bought our engines and did not fully understand our warranty and the maintenance needs of the engines. Skip White Performance is a premier seller of high-performance auto parts by phone, through Ebay, & through our website. Drive safely please but keep your engine under load more than normal and bring the rpm up and back down to seat the rings much better and faster. Little can be done to verify this and nothing can be done to correct it. You will notice many of the low end engine builders fail to mention the actual brand of the rods or cranks used in their engines. Total timing refers to the reading at 4500 rpm with the vac. To give you an idea of just how much faith we have in the Scat Pro-Competition rods, we use them in our SBC 421/427 engines. These require very little maintenance and are very reliable. Any problems the engine may have will show up during the dyno tuning process. 20 minutes under a simulated load at around 3k rpm to promote initial ring seating. As you may have noticed, this is why we specify the brand name and series of every part used in our engines. Race rings and bearings Internally balanced Options - Billet caps add $500.00: assembled unassembled: 427 Pump Gas Small Block Chevy Shortblock Price; Motown block Ohio Crankshaft 4340 x 4.00 crank 6.00 Ohio . Three new CWT balance machines under one roof is a rare sight. Carb size will drop once more with this cam. The upgraded SQ carb, same cfm, but rocker ratio was only a 1.5 and notice the outstanding numbers made with this cam. Will Replace Any Small Block Chevy, Without Modifications. It's more to do with heat range than any other factor. The SFI Pro-Sport damper Offers an extreme level of safety against breakage, and is very resistant against slippage of the elastomer damping material. Skip to content. Engine break in:As soon as your engine is installed,check and reset the timing if needed. The satin covers below are by far the most popular. Before you finalize your purchase of this engine, you may add any of these upgrades to your shopping cart. This ratio can vary depending on many factors such as altitude, vehicle weight, gearing, type of driving, etc. Their ebay store was shut down and their score showed a huge amount of negative scoring. The picture below is a generic file photo of a Scat crankshaft. The upper sprocket is made frombillet steeland the lower is induction hardened with nine keyways. These rods do look impressive. We offer this engine with selected upgrades. 6. 421 That skip white sure knowes everybodys bussiness, I would go with him, skip white never does anything wrong, . The part number for the Summit/Purolator oil filter we use is 127007 for the short version, and 127004 for the medium length. **********************************************************. TURN KEY ENGINE. 1/4th to 1/2 a quart. All of these features are essential to a brand new engine when debris levels are highest until the engine is fully broke-in. Our crew wrapping up for the day. Pictured below is one of our actual Super Flow dyno's. Started putting together and noticed rod cap to cam lobe . The Wix Racing filters are a true racing filter, and have a micron rating of around 60. You can see ifthe proper amount of mesh is there. Few machine shops have a machine of this accuracy. After the engine is fully broken in, you may move over the Schaeffer full synthetic oil. Ohio Crankshaft 4340 3.400 forged crankshaft. 3349 E. Stone Dr. Kingsport, TN 37660. Then, mount your starter on the engine. When we're finished decking the block, it is within approx. Do not worry about initial timing, as it will be determined by the total timing. Skip White Performance provides many high performance racing and engine products such as, stroker engines, turn-key engines, cylinder heads and pistons. 20 minutes under a simulated load at around 3k rpm to promote initial ring seating. Important note. They are only to be used on engines that do not see high mileage use, and have gone through one or two oil changes with low micron rated filters. We now have three of these in our machine shop. Mon.-Thurs. These engines are built to last and these blocks have plenty of room for additional rebuilds if needed. M. You may not be able to run an overdrive trans with this setup, power brakes are a possibility. There is nothingunsafeaboutrunningan enginethat's as well built as this up to approx. Very important. Jan 19, 2011 (Edited by Moderator) dgcantrellsr said: Don't know Skip, but know his dad, Fred started that buisness many moons ago, probably around early 70's. They are located about 30 miles from me, have dealt with them on occasions. 434 Small Block Chevy 615 Horsepower on pump gas 10.5-1 Compression ratio $11,995 Engine Details Starts with a Dart SHP block we fully CNC machine Eagle 4340 forged crank 4 stroke Eagle forged H beam rods 6 Mahle forged flat top pistons Mahle file fit rings Clevite H bearings Solid roller cam and lifters Double [] . This is for those who want the engine to operate virtually vibration free at high rpm. TOP OF THE LINE. Keep backing it off until cold starting becomes difficult. A rev-limiter will allow you the freedom to drive without having to monitor the tach. A standard base circle for a .410" lobe in a standard SBC is 1.040". SRP Pro flat or dish forged pistons - std Ford head. We offer premium grade Ram brand SFI Billet Steel flywheels for manual transmission use at an additional cost. Thisengine will accelerate a 3600 lb or heavier car much better than the 383 or 350. Their google reviews will also back up what were saying. We don't have a problem with free enterprise (competition). - MELLINGM-SELECTSERIES OIL PUMP WITH M-SELECT DRIVE ROD. Our machinists each have many years of experience in building racing engines. The 20W-50 Micron Moly is also an excellent choice to use in warm weather. We never stop trying to build a better engine, and we learn from our own experiences and from feedback from our customers. There is no inherent weakness in the 421 engine when using a Dart high performance block. These pistons are also suitable for use withnitrous or blower setups. As mentioned the racing filters are ONLY to be used for reduced mileage driving, and must be changed along with the engine oil more often than the more restrictive filters.