We have an "A+" rating with the Better Business Bureau and we have maintained the A+ rating for many years. Then, mount your starter on the engine. View more property details, sales history and Zestimate data on Zillow. Many not only improve performance, but further enhance the reliability and longevity of your engine, along with resale value. See our other listings. "1. Our official company is Skip White Performance. Little can be done to verify this and nothing can be done to correct it. There are many benefits to this service. 3349 E. Stone Dr. Kingsport, TN 37660. This will protect the eccentric fuel pump lobe on the camshaft. Howards brand are the only type of pushrod we use in our engines. 5,695. If your carb is running too lean, detonation is at your door. The protection against detonation is at its highest with these type pistons. 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. 900-950, and never too far below this unless you are running the smaller engine cam choices. 4130 chromoly steel is also much stronger, and will resist flexing. Set engine idle at approx. While more stroke can be stuffed into the Dart block, the . Extends engine life and frees up a few more horse power. The cooler you keep the engine, the lower the risk of detonation. Please see the article in the lower part of this ad for a more detailed explanation You can enjoy your engine with occasional spirited driving, as it is well designed for it, but we will not cover damage caused by racing or improper tuning. We strongly recommend purchasing a fuel to air ratio monitor. Feb 23, 2009. tagor villas ritz carlton, abama; daredevil main villains skip white 421 sbc. 6. Do not overfill with engine oil. The final step is to clean the block in our high pressure block washer. Pictured below is the Edelbrock Performer EPS dual plane intake. We find and fix such problems. Available Add to cart. Re: Any proven combo's out there for a 406-421 sbc. Cam choice #4 would be an excellent choice for those with a heavy car or truck. The overall average flow numbers on the AFR heads are higher than most any brand of non cnc'd cast aluminum heads on the market of an equal runner size. Failing to do this not only delays the break-in, but can permanently stop the engine from establishing a good wear pattern on the cylinderwalls. READ THIS LISTING COMPLETELY BEFORE YOU BUY ELSEWHERE! Our engines are custom-built to our customers' specifications and are shipped in approx. This report is with our new line of custom ground Comp Cams. TOP OF THE LINE. Their ages range from 40 to 67. Some of our engines come standard with the SFI damper. 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. Few machine shops have a machine of this accuracy. Official Dyno report with this cam, NKB heads, -13cc dish pistons, single plane intake, 1.5 rockers, SL 750 carburetor, and HEI distributor. Ok, change in the plan. - SCAT 4340 FORGED CRANKSHAFT, CLEVITE HP BEARINGS. or ext bal. We do not recommend this cam if your going to run an A/C unit and overdrive trans. Should you have a Turbo 350 trans, then this cam choice would allow you to run a somewhat taller final gear to allow decent highway driving in the lower rpm ranges. All in all, we have been in this business going on 20+ years. 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 then establish the engine's full horse power and torque numbers at a given rpm limit. Our eBay user id is:skipwhite, and our eBay store name is whiteperformance1. The de-tuned version of this engine will also allow you to set the car up closer to stock and increase drivability to a very high degree. It's very important that you re-calibrate the oil level marking on the dipstick. Some of these oils will state that they are low or possibly non-detergent, and that is a desirable trait of racing oil. A rev limiter and fuel to air ratio monitoring device must be used on this engine. This increase in torque down low is what you want if you're sporting around on the street, rather than all out racing. The engine is first run at fast idle to bring the water and oil temp up to normal operating temperature. Doing this may greatly reduce the chance of oil leaks, and reduce oil temps as well as other issues caused by windage. The upper sprocket is made frombillet steeland the lower is induction hardened with nine keyways. You will also see many of these rockers made from stainless on the market. We strongly recommend using a crankcase ventilation system to pull gases from the crankcase. As it's been said, "an ounce of prevention is worth a pound of cure.". The higher capacity 7 quart oil pan is an optional upgrade on some of our engines. Skip White Performance vs. White . 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. Before you finalize your purchase of this assembly you may add any of these upgrades to your shopping cart. All of our engine builders have been in the engine machining and engine building line of work for their entire working lives. These rods do look impressive. For tech support, please use the"Ask A Question or Contact" tab. If it was me I would stick in the lower 400 inch range. Only when you have the torque converter mounted to the flexplate can you properly install and adjust the starter. This cam choice (3) is the perfect all around setup for those wanting excellent bottom and mid range power, while still generating decent power at the top. These engines are built to last and these blocks have plenty of room for additional rebuilds if needed. Wix Racing filter part number is 51061R for the medium length version, and 51069R for the short version. You must prime your new oil filter. Pictured below is a file photo. We have a total of seven machinists/engine builders. Skip White's passion has been owning and building street rods for 50 years on a personal level. Thisengine will accelerate a 3600 lb or heavier car much better than the 383 or 350. You may wonder why we're using an extended life oil filter but want it replaced in such a short period. WISECO FULLY FORGED PISTONS, RATED AT 800+ HP. heads. by badss540 Fri Jun 03, 2011 8:41 pm. Should you ever decide to sell your car,theresale value of a street rod with a 421 engine is very desirablecompared to those running 383's. The optimal air to fuel ratio is approx. 15 degree high performance Chevy style head engine hot off the. You'll notice slightly better mileage and better throttle response with this carb versus the larger carbs required when running the larger cams. 8a-7p EST Friday 8a-3p EST Sat 10a-3p EST (seasonal; call to confirm) 5 star . Mon.-Thurs. All parts used have much higher hp ratings than this engine is producing. Not knowing is understandable, but failing to educate yourself on the do's anddon'tsis asking for problems. Racing oil filters such as the Wix Racing oil filter may only be used after the engine is completely broken in and we would prefer that you stay with the 20W-50 Shaeffer oil when running the racing filter. We also prefer draining the oil as this gives us a chance to examine it for metal particles. The 383 engine offers the best of both worlds when it comes to bottom and top end power, but the bigger cams are more demanding on gearing and stall, sensitive to weight, and suffer on drivability as well as valve train wear and tear. The photos above and below are file photos. Few machine shops ever get to master-wd pricing. We actually have few, if any, problems with the regular ARP-8740 bolts, but those who run hard always upgrade to the ARP-2000 rod bolts. They could possibly be used on a budget back yard stock build up that has a very low spring pressure, with a cam that has very low lift, but then you would be better off with the stock stamped rockers on such a build. THISENGINE IS BUILT WITH THE BEST AVAILABLE PARTS WITH CONSIDERATION TO KEEPING THE COST OF THIS ENGINE REASONABLE. The larger counter weights used on stroker crankshafts are why we recommend reducing the oil capacity in these engines. We also include an engine stand like the one pictured, wheels included, and an engine lift plate. Valve train life and reliability is reduced with this cam as compared to the other choices. Hopefully we can some day restore our name that has been damaged due to the confusion between the two places. We are a premier seller on eBay with a 99.5 or greater positive feedback score of well over 212,000 and growing. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Posted Today, 12:50 AM $7,425. 400 Small Block V8: 406 cubic inches This is a stock style setup, featuring a 3.750" stroke. Factors such as outside temp, altitude, compression ratio, and the type of driving you do determine the temp range to run. The part number for this oil is 709-012 for the full case. The great pretenders continued capitalizing on our success due to the name similarity, but degraged our reputation. Our standard engine color is black. 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. Due to their limited production capability and many disagreements about the engine building process and workmanship, we opted to open a full scale machine shop back around 2005. Before you finalize your purchase of this engine, you may add any of these upgrades to your shopping cart. Proper carb jetting is also a must. Use a plug that's too hot, and you are once again close to detonation/pre-ignition; use a plug that's too cold and they will foul constantly, run poorly when cruising at low speed, and be difficult to start. Using half a quart less oil can greatly reduce potential oil leaks. 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. 465 Small Block Chevy Engine. 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. TIMING SET WITH TORRINGTON BEARING AND ROLON CHAIN 9 KEYWAY. The Wiseco Racing pistons are rated at 800+hp. Official Dyno Report with this cam, NKB heads, dual plane intake, Quick Fuel SQ 750 carb, and MSD distributor. Notice the general appearance in the pictures. By Mike Magda September 04, 2012. 4.125 PISTONS 2PC RMS-350 MAINS, SBC CHEVY 427 ASSEMBLY SCAT & WISECO FLAT TOP 4.125 PISTONS 2PC RMS-350 MAINS, SBC CHEVY 434 ASSEMBLY SCAT & WISECO +4cc DOME 4.155 PISTONS 2PC RMS-350 MAINS, SBC CHEVY 427 ASSEMBLY SCAT & WISECO +5cc DOME 4.125 PISTONS 2PC RMS-350 MAINS, SBC CHEVY 434 ASSEMBLY SCAT & WISECO FLAT TOP 4.155 PISTONS 2PC RMS-350 MAINS, SBC CHEVY 421 ASSEMBLY SCAT & WISECO +5.5cc DOME TOP 4.155 X 3.875 STROKE SMJ, SBC CHEVY 434 ASSEMBLY SCAT & WISECO -9.5cc Dh. This is also a very advanced machine that hones the block with afinish unlikeconventional machines. We now offer the single plane intake in powder coated black finish as a $49.00 upgrade. You have a choice of single or dual plane intake. There is nothingunsafeaboutrunningan enginethat's as well built as this up to approx. 38 - Wilton Set of 3 Stacking Cooling Racks Appears new in box. Please see the article in the lower part of this ad for a more detailed explanation. We do offer this engine with a manual flywheel. It is very important that you choose the correct cam and intake for your car and its intended purpose. Please help us spread this information to any all of your friends in the hot rod community. These non-branded, (no-name) products are often poor quality in many ways. It will certainly improve oil flow, and GPM rating. 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. This may alter your initial starter adjustment, and if it does, you may need to do a light adjustment once the transmission is installed. One thing we have noticed is that the de-tuned engines with different cam and intake combos certainly do have less top end horse power than expected, but the torque increase in the low rpm range is much greater than in the higher horsepower setup.