Like the title states.... I've heard the cast crank can be an issue, but that can easily be swapped out for fairly cheap... I think the 328 crank is an option. Anyway, tuning is going to be the issue I think... Opinions?

if you swap out the crank and rods along with the wiring harness, you essentially have a 328

there are no kits for 323s sadly....believe me ive looked

I think I'm gonna do the jump to the 328 bottom end, and then go with the TRM turbo Stage1. Thanks for the info...