OK i need to know if this will be safe or not?
i have a gsr 9:1 cr t3/t4 turbo and direct port nitrous NOS (about 65 whp when used)right now i am at 11 psi.I want to go up to 15-20 psi or up the nitrous to 100 whp i am limited to 15 psi because of 450 injector.Ok this is the proplem i got my block sleved by GE and they told me to use the OEM headgatket with the o_ ring and i did (i have no proplem right now with the set up) Do u guy think it is a good idea to up the boost and the nitrous or it is not?

this i a list of my set up if it help (i am try to break the low 11's)
9:1 cr je piston ,eagle rods, ge sleved , crower valve, springs, retainers, nos direct port, msd 6300, msd baster coil, t3/t4 , delta waste gate(chage to tial soon)
450 cc DSM injectors , turned turbo chip(similar to hondata), skunk 2 manifol

any help would be appreciated (sorry my English sucks)

 

Dont even attempt that **** without hondata or aem ems. You cant possibily think it would be ok to spray a 100 shot and run 15-20psi without some sort of engine mgmt. Not to mention you would max out those injectors at about 13psi at 7800 on ~42 base fuel pressure.

Find some 1000cc injectors, get hondata, and get it done right, or begin to buy parts to piece back together your motor soon!