Re: Is this brand any good?
I had the crank for sale ,but i,m going to use it. I entertained the thought of going to a 4340 crank but i,m not sure if its warranted with my intended power level. I,m shooting for ~550 hp . I,m sure it will be fine at that level. If not then its going to be an expensive mistake.
BTW,my crank is not a CAT product. I,m using one of the units from procomp with 3.75 inch stroke.
I,ve not heard good things about the CAT products(or for that matter Procomp) and personally would stay away from either manufacturers 'moving' parts such as roller rockers. The cranks are probably fine though the prices on ebay for those pieces are not that well priced . An Eagle 4340 crank which is a proven unit will run $950. That guy sells the CAT cranks for $850 without rods.