Anyone ever heard of a 357 stroker gm engine?

[sonseeker]

I have heard of 383 stroker but not a 357? Anyone here have any idea what it is?????????

 

[Junior Samples]

a 357 is pretty much what they call a smogger stroker motor, 3.75 throw, i think 6inch rods and custom slugs that stick out of the bore

 

[V6gofast]

A 357 is a 4.030 X 3.5 small block the stock stroke was 3.484 but the
aftermarket cranks were bumped up to 3.5. Most circle track rules that
use small cubic inch engines had a cut off at 358. A 383 is a 4.00 bore
with a 3.75 (400) stroke crank .

 

[Junior Samples]

A 357 is a 4.030 X 3.5 small block the stock stroke was 3.484 but the
aftermarket cranks were bumped up to 3.5. Most circle track rules that
use small cubic inch engines had a cut off at 358.

yeah thats it, thanks dan

 

[John Wilde]

Thanks Dan, it is great to have your help!

 

[Junior Samples]

yeah and awake enough to post real information and not a bunch of dribble ...um like i posted.

i went to bed after my mistake:redface: