Is an oil cooler needed ?

mardi 23 septembre 2014

I have a customer that is replacing his 260 horse with a built 383, New one piece seal block Dart aluminum heads, Bullet HYD roller cam, Champ 8 quart pan, Looking at appox. 425 to 450 horse and should have it on the dyno for a final number tomorrow.

This will be run in fresh water only the boat is 19 foot.

Any thoughts on this would be appreciated.

Thanks Carl