cudaboy 67
Well-Known Member
done a compression test on my car today, a 440ci unknown history, runs nice,no burning oil/losing water,want to eventually change heads to ali as 906s and have difference of over a bar between first two cylinders .whats the chances of my heads being poor valve clearance or bores worn etc. car never really inspired me power wise,bit of a dialema.options i guess are change heads to ali and find out what bores are like then.try so source a 440 block and rebuild,take my heads off and get overhauled.