Uprated head gasket,

[pulsar kid]

Were would i get a 86mm bore head gasket for mine?
and what size do i want 1.2or 2.mm?
my aim is to run 1.5bar and push for 400bhp:evil:

 

[Trondelond]

You could go for Tomei or HKS 1.2mm, at 87mm bore.
1.2mm shouldn't be a problem as long as the rest is up for 400bhp. And you'll have a more driveable car.

Greenline and Nengun are my choices, but there may be better options in the UK.

 

[pulsar kid]

iam runing 86mm forged pistons so need a gaskit for them