Hi all, just picked up a lovely example of an rb5 but the headgasket has gone. Looking for guidance on a new uprated one. Car is running 1.3 bar boost producing 340 bhp with supporting Mods, Except headgasket :-(
Thanks in advance

 

cosworth or cometic will be perfect mate.

 

I noticed Theres a little tab on the old gasket. Do they come in different thickness?

 

Assume getting heads and the block skimmed and doing bearings when that far in..

Cosworth 0.78mm will be wat you want.

 

If it's all ok I'll be leaving it.

 

There's many different thicknesses of head gasket. You need to know exactly how much material has been removed from your head/block then replace that material in the thickness of gasket.

 

Never mind, piston ring has broken. Change of plan now.