water/meth on stock head bolts??

[Blue01Cummins]

will it hold up with a hx35 and edge comp and 150s

 

[cmont58]

I run water/Meth a lot.

 

[kawi600]

injection timing and how far youre pushing that stock turbo play into this too.
over something like 32-35 psi the hx35 starts to just push hot air, its out of its map.
Id consider getting some used ARP 425 studs if youre low on cash. cheaper than taking the head off.

 

[deerefanatic]

If you're just using the water/meth to cool EGT's, I wouldn't "think" that you'd blow a headgasket any sooner than you're going to anyway... But Kawi is right.. Over 35ish psi, that HX35 is way out of efficiency..