91 Galant VR4

[Pushit2.0]

I have had 2 permafails in my car. The one that was in it for the first part of the season started to leak between the layers on the dyno, but it only pushed coolant at 42+psi so I left it alone as long as I could then after the record run at BIR it started to leak at 40psi. So I installed a new gasket and drove to the map dyno day and made 830 at 40psi and was already leaking after 14 miles.

And I want to turn the boost up this year so I need a gasket that should never leak.

The main issue is the permaleak has no ring or anything between the layers to seal cylinder pressure.

I like the older cometec better, but that's just me.

And when this 4202 lets the ghost out at 50+psi I will get a Borg Warner 4202 or the BW billet 80mm to replace it.