Thanks mate. My engine blew and just got this one put in today. not as quick as my other one as it was mapped and im using the same map minus lightened rods and cp pistons
Probably going to sack the high compression thing to be honest. Pistons were slack as..... well you know, in the bores, so whoever built it didnt do a great job anyway to be honest. Just going to map up the one i have and call that it. Im running a light fly 70mm tb cold feed, thermal gaskets. adjustable cam gears, chrome management etc etc. just needs tuning up.