I'd actually sleeve and add the guard, but the sleeves may not be necessary. The block guard definately helps the engine deal with the pressure and keeps the sleeves in place. With just the guard and the headwork mentioned, he should be able to push 75 HP and with timing retard, up to 125 HP safely in less than 8 second shots. The nitrous in large quantities heats up like a cutting torch, so forged pistons are needed to sustain large shots and above a 50 shot, I always recommend that a wet system is used.

 

I like those numbers, it sounds like a plan to me. I also for a decent priced supercharger for my baby!! so thats gonna be my next investment after rebuilding the head.

 

if youre considering a block guard you might as well skip that and post the block, at least that wont mess up on you

 

hey doanutboi, do you ever have trouble with you h22? cause i heard that theyre prone to problems...

 

no problems really. it all just depends on who you let work on your car.