Steve, yeah they said they'd fit a Cometic on my engine if I wanted to but would rather fit a Mountune gasket. I would too, but it's £300+ and if people haven't had problems with the Cometic at this power then it would be money spent for the sake of it in my eyes.

Still, like I say, looks like I'll stump up for the Mountune jobbie now so cheers guys (I think! )

Ben