Can a 383 stroker make 500 hp?
That combo would probably make around 465 hp and nearly 500 lb-ft, but at less rpm. But never mind that….Hot Rod’s Proven Recipe For A Simple Chevy 383 That Knocks Down 500 HP And 500 LB-FT.
| True 383 Power | ||
|---|---|---|
| RPM | LB-FT | HP |
| 4,700 | 502 | 449 |
| 4,800 | 500 | 457 |
| 4,900 | 496 | 462 |
What makes a Chevy 383 stroker?
The Chevrolet 383 Stroker is a hot rod engine never truly created in normal production for use in a specific car. The engine is essentially a Chevy 350 block, but uses a modified crankshaft from the Chevy 400 for increased stroke and as a result increased displacement.
What is needed to build a 383 stroker?
See all 19 photos The 383 small-block recipe is one almost every enthusiast knows: mix a 0.030-over 350 block with the 3.750-inch crankshaft from a 400 engine to deliver the long-strong combination. By the way: The standard 4.000-inch bores of the 350 plus the 3.750-inch stroke creates a 377-inch stroker.
How much horsepower does a 383 stroker make?
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.
How much power does a 383 short block make?
“At first it sounds rather sedate but we ended up making really good power with it,” says Consolo, noting final numbers of 509 horsepower at 6,200 rpm with peak torque of 475 lb-ft at 4,600 rpm. The short block is based around a basic Scat 383 stroker kit with 5.7-inch I-beam steel rods and flat-top pistons.
Does a 383 have more torque than a 340?
A 383 certainly beats out a 340 for bottom end torque. More than a 350 chebbie. More I bet than any 400 Chrysler ever made, because of the comperssion difference. It’s all relative. Tough to do without a stroker crank.
What’s the best carb for 383?
A good Edel. intake and Holley 750 double pumper will fit under the hood. Most people over carb for there build and a 750 for a stock displacement 383 is probably the max. He is going to have to live with a little lope with the cam but a roller hydraulic will have the best street manners and less wear on the engine.