The V8 Owners Forum -

Hello ,advise tips required please.
iam running a 3.5 ltr and have removed the heads for a decoke my plan is to fit a composite head gasket <real steel> and replace the heads with a nice pair of 4.6 heads.my question is what will be the new compression ratio?
cheers kev......

HI all another newbie to the forum. Having looked through the engine number listings my 3.5 engine number 47A35P. appears to be a TVR number or maybe a Morgan number !ALL TVR and morgan 3.5 v8s run the 9.75 compression ratio i think :roll: so iam confused because 9.35cr is stamped next to the engin...

HI all another newbie to the forum. Having looked through the engine number listings my 3.5 engine number 47A35P. appears to be a TVR number or maybe a Morgan number !ALL TVR and morgan 3.5 v8s run the 9.75 compression ratio i think :roll: so iam confused because 9.35cr is stamped next to the engine...