Im looking at putting a ct26 on my st183, just running the standard 6 psi actuator. Ive read that they run a 10:1 compression ratio, but am i safe(ish) running this setup on an untouched engine? Also what other bits am i going to need, bearing in mind i will just use a 3sgte manifold/downpipe. Been told i will need a new map sensor,again a 3sgte one im assuming, but what else is going to be needed.
cheers
Mark