Originally Posted by old motorhead
The next ls motor I build for a tvs 2300 will have a 3.8" stroke. About 396ish cubes. A little more stroke, but not so much that you make durability compromises. Not saying there's anything wrong with the 4" stroke if that floats your boat.
That CI is the range I was thinking, 390-405, I was looking hard at the 4" stroke 6L iron block for a 402, I haven't seen any 3.8" stroker kits out there. Do you have a link to a crank?