No a 383 is a 350 with a 400 crank. A 350 bored 60 over is 361 cubes.
A 383 Chevy is a 350 block with a 400 crank bored .030 over. If it's not bored oversize it's a 377 (Not the only way to make a 377). If it's .060 over, it's a 388. Most builders agree that you cannot safely bore a 350 block .090 over, but if you did the resulting engine would be about 394.
355 is a non stroked just bored 4.030 over 383 on the other hand put a 3.75 stroker crank and bored honed so i would pick 383 . 355 is bored not stroked clearence for stroker crankbest engine would say is 383
It's exactly 360.42 Cubic InchesStock Stroke is 3.48 60 over is 4.060 BoreTo make a 383 stroker you need a 3.75 inch stroke crank, and 4.030 BoreActual displacement is 382.67 Cubic Inches
A 350 bored 40 over is a automobile engine which has had its displacement increased to 383 cubic inches. This results in more power without needing to purchase a new engine.
i have a 350 bored 40 over and 400 crank, and been told its a 383 stroker, what is it?
A 350 bored 40 over is a automobile engine which has had its displacement increased to 383 cubic inches. This results in more power without needing to purchase a new engine.
A 383 is a .030" over bored 350 small block with a 400 crankshaft. The 454 is a big block.
it is really a 315 and can be bored out to a 383
the 383 magnum engine roadrunner in 1969 had 335 horse, the 1968 383 roadrunner had 325 horse.
I believe 383 was a Chrysler engine.
350 block, 400 crank. Main journals must be turned to accept 350 bearings. Stock bore is 377. .030 over is 383.