what HG to use for boost

[Foxfan88]

i cant decided to go with the 1011-2 or the 9333pt1???

or are there any more gaskets i should consider. i just got some TFS heads and want to get a good gaskets. i used the 1011-1s for a short time with my iron heads they seemed like good gaskets but didnt run them hard so i duno how they would hold up.

i am making 9 psi now and maybe more later. i want to keep it all sealed and not blow a gasket.

 

[Rick 91GT]

1011-1 is what I would recommend, I prefer the stainless fire ring over the copper that is on the 1011-2. I have never had an issue with the alum heads getting annealed or damaged from the harded wire.

If your using studs tq the upper 5-10psi higher then the lower.