Hi all.. Well nearly sorted the 5k back together but tonight had a look to see while i had everything apart to maybe port the intake , match bla bla etc..
Its a 5k, 5k head, extractors are 4-2-1 ( dnt know brand) gasket is a Toyota product.. that metal one. (can get code if helps)
I put the gasket onto the extractors to see how they line up and was surprised to see that the gasket ports were much smaller then the size of the actual
extractor ports.. As an estimate like 2mm on each side. So not like the intake where I will probably need to take 2mm at the bottom but all round. The
gasket lines up resonably well with the head ports and the intake ports... sooo I'm thinking that this would interrupt flow substantially..
Is it like this always or?
Cheers Amar