i have a fmic, freshly rebuilt ported ct9, decat zorst (still got precat), adjustable wastegate actuator set to 10.5 ish psi, and thats about it. its done a smidgeon under 100000 miles and makes about 165/170 psi across all four pistons. i want a bit more power without more strain, i want to have it as a daily for years to come. been looking around for a 5e block to help with a larger displacement.