directed port nos kit on gsr(how much hp can a stock gsr handle)
 

i have a sportsman fogger direct port kit that i want to install on a 89 crx with a gsr swap.
i was thinging about running 125 hp
will this stock motor hanlde it?

Re: directed port nos kit on gsr(how much hp can a stock gsr handle) (tomtomloc)
 

not for long. i ran a very well tuned nitro setup(progressive nitro, and ignition controllers) , with a 75 shot on my stock 98 gsr for 6k mi. ran like a dream, and it took 1.5 seconds of my et. i can't say for a fact that 125 would kill your engine. but any increse in hp will increse the wear rate of your internals. also, stock ring lands and piston crowns wernt designd for that kind of power\combustion flame temp. altho i did get 300 whp out of my stock p\r on 12psi for 20k mi.
what i'm saying is, you never know. it all depends on the health of the motor now, and how u use the juse. but i wouldnt do it. if u do, and it works, p.m. me and shit on my face. https://honda-tech.com/forums/images/smilies/emwink.gif

Re: directed port nos kit on gsr(how much hp can a stock gsr handle) (tomtomloc)
 

yes it can , but for how long is the question. fuel and timing need to be on top. better to lower it to 80 and go from there.

Re: directed port nos kit on gsr(how much hp can a stock gsr handle) (tomtomloc)
 

it can be done the stock motor will handle it seen it done plenty of times

Re: directed port nos kit on gsr(how much hp can a stock gsr handle) (rOby)
 

I spray 125 on a stock (I/H/E, Bkr7e's, 100 octane) D16y8, but I'm also pretty sure it's gonna break under 75K, and the clock is sitting on 59K now...turbo'ed GSR here I come!

i guess i should stay with 75 shot

.022 nos
.014 fuel
43psi fuel pressure (no vaccum)
900psi or higher nitrous pressure
timing 4 degrees retard from 16(12btc)
i will also use a msd window switch
i will squeeze from 3k-6500 rpm

what do u guys thinks