my 96 delsol has JDM B18C, if i wanna install NOS, which have to do done before the NOS, so that it willl be save and the engine without dying?
do i have to modify the engine?

 

it will die eventually. build your block

 

well depends on what your planning on doing, nitrous is an engines friend...the owner is the usual enemy. first off what is done with your car now? I would recommend a 50 shot for the safe side of things. If ya wanna go higher SAFELY then get some h beam rods, nice set of forged pistons, and valvetrain replaced then ya can do the insane shots. But until then stay with a 50 shot. People who bump up the boost without having a prepped engine are the people who give nitrous a bad name when it truely is a nice allie in the 1/4

 

so you mean if i install nos on the stock engine, 50 shots will be the maximum, higher than that, then it will damage the engine?

 

WELL, you could maybe do a 65 but I wouldnt go any higher....75 shots usually start to push the engine to its limits, which when ya do that stuff usually breaks..

 

I'd just go with a 50 shot. You already got the B18C in the Sol, so its pretty quick as is, is trying to squeeze out another 20 hp worth about 3500 bucks for a new motor?