Can someone tell me what the gap should be before I reinstall them. I have a 383 in my 72 Vette that makes 460hp and 450 ft/lbs. Ive heard good things about eagle but the scat assemblys claim to be stronger. What is important is that you learn to read your plugs for overheating. I have a stroker 383 that I had built a couple years ago. Best to run it with the stock valve springs you already have and stock rockers. 888-957-5454 sales@westcoastengines.com The 383 stroker engine is typically installed in a vehicle to increase horsepower and torque. I bought the engine slightly used so don't know true power/mods but drove it in the Camaro it was in before pulling it out and was satisified it was gonna be a 350 to 400 HP motor like I was looking for. Jump to Latest Follow ... Just wondering if you guys could maybe give me a couple recommendations for some spark plugs on a 383 stroker. 383 Stroker Upgrades - Project Homewrecker Adding a set of Air Flow Research cylinder heads and a Crane hydraulic roller camshaft to our low-buck, high-fun 383 stroker in project Homewrecker. ... 7:43 PM. BluePrint Engines BP38313CTC1DK - BluePrint Engines GM 383 C.I.D. Does not mean much to be to be "original"...just want to get the best spark plugs to use now days. and 282 ex. It has 6 inch rods, aluminum heads (edelbrock), 10.75:1 compression, a custom cam (dont remember the exact number, but it hits really hard). SOURCE: 1979 chevy 350 modded to 383 stroker i have been Your dip stick might be hittin the crank(put the stick in with the motor on ,if you feel the dip stick vibrating your hittin the crank).Your oil pressure may be to high.Oil pressure should be 15-20psi at idle and about 10psi per every 1000rpm.Also your breathers sound if they maybe clogged.A little crankcase vapor is normal. small block GM style stroker crate engine - longblock. All this AND it includes a 2 year/unlimited mile warranty! Don't waste your money on any of those fancy trick plugs. I am having issues trying to decide what plugs to put in this motor. You could try to find a factory 400 crankshaft, rods and pistons, but they're hard to find as a set and you'll need to have the main journals cut down from 2.65 inches to 2.45 inches. and 236 ex.. However, you don’t need all but the best carburetor for 383 Stroker for the finest result. I have dyno and track tested every plug know to man and those high $$$ ones does NOTHING for power. Each crate engine is built to crank out 430 hp @ 5200 rpm and 450 ft.-lbs. Your “Monster” 383 stroker engine will have the best trusted name brand parts such as Holley, Fel-Pro, Melling, Scat, and COMP Cams. MSD ignition system with MSD wires and your choise of color: black or red. 383 Spark Plugs. I can check the spark in the plug cleaner before I reinstall them. Motorsports Unlimited SBC '96-'01 Vortec "R" Vin 383 ... brass freeze plugs. The 383 stroker rotating assemblies on the market is the same price as standard assemblies and there is very little machining needed for these kits. I have had the best luck with autolite 3926's in my 383 11.5/1 compression and about 500 hp alluminum heads and a solid lift cam stock gap hope that helps Last edited: Jul 29, 2008. The 400 crankshaft rod journals produce a … 430 hp @ 5200 rpm 450 ft.-lbs. What should spark plug gap be for a 383 chevy stroker eng w mallory promaster electronic ign set at 14 deg initial - Answered by a verified Classic Car Mechanic. With Chevy, it’s a 600 CFM carb, and for us, the top choice is Edelbrock’s 1406 Performer 600 CFM 4-Barrel Carburetor.. Edelbrock’s 1406 is easy to install (instructions and how-to videos are easy to access) and a 90-day warranty gives you peace of mind. Ground on a 110 Lobe center. spark plugs 383 chevy stroker Discussion in 'Troubleshooting & Diagnosis' started by choochoorr, Jul 29, 2008. Compared to today’s corvettes, this one compares more to … All 3 are good. We offer quality name brands such as; Eagle, Scat, Callies, K1, JE/SRP, Diamond, Wiseco, … 383 Stroker Crate Engines For Sale That Fit Chevy Classic Cars. Per build sheet this is what I know. For more specs scroll to the bottom and see “engine specs” 383 is a modified engine...since it's not stock, you need to learn to "read" spark plugs. In our case, we have a Chevrolet 350 L48 out of a 1971 Corvette that was rated at 270 hp. 383 STROKER ENGINE SPECS. I don't know if it's the best but it works for me and boogies when I … Machined and assembled at BluePrint Engines, each engine is dyno tested (includes individual dyno sheet) and comes with a 30 month/50,000 mile warranty. Oct 18, 2017 #1. soundhd Well-Known Member. Purchase any one of the several 383 stroker crankshaft/rod/piston kits on the market. Could somebody please give me some advice on what ignition system to put on my 383 chevy stroker? I was to by the builder of my 383 stoker motors to run a spark plug with a heat range of no more than a ac Delco 45 equivalent, for a Chevy 1972 5.7L 350 truck application. Includes 30 month / 50,000 warranty & BPE Dyno Promise. NKB 200cc/68cc ULTRA HIGH FLOW CYLINDER HEADS WITH PBM COMPETITION VALVES STRAIGHT PLUG, FOR SBC CHEVY 327 350, 355 383, 400, 406 ENGINESThis sale is for a pair of heads (2 heads).Important note.Our user id is: skipwhite, and our store name is whiteperformance1. SBC '96-'01 Vortec "R" Vin 383 Stroker Master Engine Kit, Roller Cam, Balanced (No reviews yet) Write a Review Write a Review. The 383 small-block stroker is a combination that propels many classic Chevys. BluePrint Engines 383 c.i. Electrical & Ignition. The top-end features aluminum heads and a COMP cam. I am using a Holley Street Avenger 770 with vacuum secondaries. Here’s an affordable street-cruiser combination from the same shop that also builds winning Pro Mod engines.. Technology has changed in the last few years. That will be a good plug to run. If you look around the automobile industry, thousands of manufacturers are present to provide the best carburetor model for your car. Duration @ .050" 230 Int. However, you have to find the most suitable one to save both your time and money. Quality Custom Crate Engines Made in USA, Turnkey Complete, 5 Year Warranty, EFI Available. when it goes on the dyno we're shooting for 450 plus horsepower. If you're looking for the best price on a 383 Stroker motor for sale, look no further. Plan on removing and cleaning my plugs tomorrow! 1966 Caprice 10:1 Comp. Our high performance "Weekend Warrior" Chevy 383 crate engines boast an honest 400+ horsepower and 420+ torque. The plugs I like in order are AC delco, autolite and then NGK. Always wanted a 383 but don't want to break the bank? 8.5 MM High Performance Spark Plug Wire Set HEI SBC BBC 350 383 454 Electronic. Have a built 355 ZZ4 shortblock with 906 Vortec heads. Motor has 9.5:1 compression with 487X heads. Dart Iron heads, Edel. Anyway, I had to start running Sunoco 110 (leaded) gas because the regular pump gas was causing the motor to "diesel" when I shut it off and the motor would run really sluggish without it. Indications include foreign 'lead like" deposits- A sure sign of melting pistons or melting valve faces. The motor will be for street/strip (about 10.5:1 comp, 450hp/450tq) with a possible 150 shot of juice later on. Bottom Line Up Front. The GM small block 5.7-liter 350 is the base for the 383 stroker; the 350 crankshaft is exchanged for a GM small block 400 crankshaft. Your “Beast” 383 stroker engine will have the best trusted name brand parts such as Edelbrock, Fel-Pro, Melling, AFR, COMP Cams, MSD, ARP and GM Performance. ... so that would add another level of difficulty in selecting the best parts for this build. Thanks John Which 383 stroker kit is the best? Begin with factory plug, If too white or too black change heat range 'till you find a # that gives mostly white porcelan with light tan tinge. 430 HP Stroker Fully Dressed Long Blocks with Aluminum Heads Crate Engine, Long Block, 383 Stroker, Ready to Drop-In, Chevrolet Small Block, Aluminum Heads, 750 cfm Carburetor, Each This 383 stroker small-block Chevy assembled by Mike Consolo at QMP Racing Engines peaked out at just over 500 horsepower and produced 430 lb-ft of torque or more throughout the entire dyno run–all on pump gas and with a respectable idle. @ 4300 rpm. Can someone tell me what plug to run? ... Limit the vac advance and plug into full manifold vacuum. Retired need something to do.the engine is a 383 stroker. They only have 2500 miles on them but I have a very expensive plug cleaner I used in aviation. Universal Set For SBC & BBC Chevrolet Engines Electronic Ignition HEI Plug Wires, 90 Degree Boots on Both Ends Get more Spark to your Plugs with a set of High Performance Ignition Wires These 8.5mm wires feature high-temperature 100% pure silicone insulator outer layer! Air Gap, holley 750 Street HP Hydraulic roller cam with .544" Int. Part #: BP38313CT1 In the end, ... crank wipers and a magnetic oil plug for a reasonable price. This 383 Chevy "Stroker" motor is a Speedway Exclusive! When it comes to replacing a factory carb, we tend to lean toward manufacturer recommendations. We use cookies to give you the best possible experience on our website. Been looking on here and dozens of other sites at what plugs to run. CNC-Motorsports offers the best selection of 351w-383 stroker kits.We offer street kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. Going to replace my spark plugs. If this engine is within the realm of 87 octane fuel usage then, begin with '44's to establish correct Hot/cold baselines.How you drive it will determine a +/- ,allways fluctuating, ideal. I have a partial build sheet, but think I am missing something to determine this. it's a step by step build of the top end of a soon to be pavement pounding pump gas small block. “The Beast” 383 stroker is available with a Holley Sniper EFI system or a 770 Holley carburetor. and .555" valve lift. 1 Set of H859CP Speed Pro Pistons -12cc Dish Top Approx Compression Ratio (9.5 With 64cc) You may have noticed other sellers using a similar name offering similar products. Best Spark Plugs To Use For A 1970 Roadrunner; 383, 4 brl., Auto. Advertised duration is 276 Int. (announcer)>> today on horsepower phase two of our ultimate 383 stroker build. In reality the # used in any engine is a starting point for experimentation. 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