found the ownership papers last wknd and turned out i was right in thinking it was a 318 original. So change of plan. Going to do 318.Have good block,Forged crank, light weight floating pin conrods + heavier rods.not committed on which of those to use? KB pistons or equivalant.Some one told me KB not that good quality?? Waiting for a reply to see what he suggest. 360 or 340 heads (both have the smaller valves) and follow what 273 suggested.
Any further advice greatly appreciated.
was kinda hoping round 290-300 hpish but that not critical.