The 4.00 stroke really has excellent torque but can be a handful to hook up and drive. Personally I like the 3.875 stroke better. A little easier to put in the block and easier to drive.
JD's Performance
13034 Hwy 99
Wapello, IA 52653
319-931-0677
CI is cheap power...
I think the 3.875 requires some grinding and it makes a 395 w/ your bore. it will be plenty for your mod on a slick track. or if your wanting something cheaper a 383 may be easier to find used parts 3.75stroke
How much work is it to put a 3.875 in a 350 block? Does it take a small base circle cam?
Its alot of work, parts are harder to find, less choices. I feel a very small gain for a modified. Go with a 383 and work on the chassis setup. Yes, you will need a small base cam.
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