How much horsepower does a Chevy 388 make?
How much horsepower does a Chevy 388 make?
It uses a 4-bolt block and Vortec iron heads with 1.94″ x 1.5″ valves and an aluminum dual plenum intake. It produces 340 HP @ 4500 rpm and It produces 435 ft/lb torque at 4000 rpm.
What is the best SBC engine?
“The 350 SBC is the best engine ever made. I believe it is one of the longest lasting engines that has stayed in production as well. I am even a Ford guy, but the 350 has proved itself for many years.”
What is the biggest SBC engine?
The largest-displacement small-blocks ever produced by GM are the LSX454/LSX454R crate engines offered through Chevrolet Performance, at 454 cubic inches (7.4L); the largest-displacement small-block for a production vehicle is the 427-cubic-inch (7.0L) LS7 used currently in the Corvette Z06.
What is the compression ratio of a 383 stroker?
Car Craft has scoured the earth to assemble all the details around building a stroker 383 Chevy.
| ENGINE PACKAGE | COMPRESSION RATIO |
|---|---|
| Same as above with 70cc combustion chamber | 10.13:1 |
| Same as above with 64cc combustion chamber | 10.82:1 |
| Combo B: | |
| Dished (18cc) piston, 64cc chamber, 0.042 gasket, 0.005 deck | 9.54:1 |
What crank is used in a 383 stroker?
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. The 400 crankshaft rod journals produce a longer stroke for the engine and create a larger displacement. Professional machining of the engine is required.
What size carburetor do I need for a 383 stroker?
Carburetor For 383 Stroker recommends a 650 cfm carburetor. A 750 cfm carburetor will make the engine more powerful, but it is the largest that should be used unless the engine is being used for racing.