383 Stroker

WPM 455hp SBC 383 Stroker Engine

 

 

 

Engine Details

This 383 cubic inch motor uses a Chevy 010 block bored 4.030 and plate honed for maximum performance. Mains are aligned honed and block is machined on CNC Mill for stroker crank. The block is prepared the same as our racing engines. The engine uses 5.700 inch H-Beam rods and 3.750 inch stroke crank. In addition to this stout bottom end, this engine has WPM-1 ALUMINUM HEADS 2.02-1.600 S/S VALVES. Be sure to watch the engine dyno video at the bottom of the page!

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Engine Specifications

Block – CHEVY 010; BORED 4.030
Crank – 3.750 STROKE
Pistons – MAHLE Rods – 5.700 H-BEAM
Heads – WPM-1 ALUMINUM HEADS 2.02-1.600 S/S VALVES
Intake – CROSSWIND OR SINGLE PLANE ALUMINUM
Carburetor – NOT INCLUDED Distributor – NOT INCLUDED
Cam – 180245-10 HYD ROLLER; OTHER CAM CHOICES AVAILABLE AS AN UPGRADE STAINLESS ROLLER ROCKERS
Horsepower – 455 Runs on Premium Pump Gas(92 Octane)

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Happy Customers

I had a 383 built and everyone was great to work with from Al selling me the engine and scheduling the engine to be on the dyno waiting on me when I got there. Engine runs and sounds great! Larry on the dyno was great! Thanks to everyone that helped me out on this project Al, Greg, Robin,Larry, and Daniel and can’t remember the builder but thanks again. You guys made it feel like I have known everyone for years I will absolutely be buying from them again!!

Greg Davis

There pricing and quality are spot on. I tryed to piece a hi performance rotating assembly together from other company,s for my bbc and couldn’t get anywhere close to white performances pricing . Everything they sent me was the name brand parts as they described and it showed as soon as i opened the box and saw the quality of my parts. They even sent a balance sheet ! I highly recommend white performance .

Kevin Mcfadin

High Performance Racing Engines

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