i have a gsr block with around 10.5 comp srp slugs with a b16a head with ss valves with most bolt ons, my question is wright now i am running a nx50 shot and wondering if i could put a 75 in there and be alwright

 

Tuning is key. If it's a wet shot (Direct Port??) I would imagine you would be fine if it was properly tuned. Dry shots tend allow all the N20 to go into one (1) cylinder.

Unfortunately I do not know enough about all the different kits that NX has to offer, So I can't give you anymore than that. You should post the the FI forum.

Good Luck.

 

Just from experience a 75 shot is fine with everything stock. The only thing is how heavy on the foot are you, and how often do you use it. I started out with a 50 shot on my Type-R then a 75...and never had a single problem, and yes the car was stock. But i also didnt use it at everylight, and every ******* that wanted to race. I went through about 4 bottles ina year...so if you use it in moderation...75 should be fine

 

i ran a 75 shot in my gsr with a holley fuel pump and some fpr tuning and had no problems

 

If you're direct port you should be able to do 100.

 

NOS...... the only thing you got outta watching fast and the furious. i hate that damn word its just as bad as seeing a 10 ft wing and alteeza's on a neon!

 

I personally would retard my timing 2 degrees and run colder plugs if I were shooting 75. Just me.

 

well i am running hondata with 107 oct and when they dyno my car they let my ing. set at about 20 deg. so i was wondering if that was too high or would the 107 help it from det. and also have a wabro pump my car put 232whp and 189tq with just a 50 shot so i now wanna run a 75 shot but was wondering if it would be safe where it is at and where my timming is at, because i really dont wanna mess with what they did to it.

 

With timing at 20 - you are asking for a blown motor. No, begging.

 

thats what im saying but thats where he put it at and thats where it mad the most hp so am i asking for trouble even though im running 107 oct. because if i retart it to 18 the car boggs around 75 to 8000

 

colder plugs, fuel pump + tunning