nitrous with N/A cams and 10:1 pistons?

[kozzman555]

as the title implies im looking at a nitrous kit for my car. putting my eaton SC on my car will be balls expensive to do correctly, so im looking for alternatives until i can afford otherwise. does anyone know how a 75 shot (wet) of nitrous would work with 10:1 pistons? would i need to retard my stock timing, or run a higher octane gasoline? also, does anyone know how well nitrous would work with some exhintake reground n/a cams?


also, im 9pages into the "nitrous" search and i havent found a definitive answer to what my BP will need to run a 75shot (wet). do i need to upgrade my fuel pump and injectors? do i need an upgraded clutch?

[kozzman555]

also, what size exhaust would you guys recommend running with the setup mentioned in the above post? itd mostly be n/a until id need to squeeze the bottle

[neuspeedescort]

nice 2.25" mandrel exhaust will do. it will allow you to keep your n/a power band when your bottle runs out.

if you think a proper sc system is expennsive then buying pistons is not going to be your liking either. good pistons are going to run you atleast 400 bucks. you can shave some of that total down by getting the miata ones tho.


NEUMAN

[kozzman555]

my neighbor builds race miata's. he has like 5 in his garage with parts everywhere. said he'd basically give them away to me. i was gonna score a flywheel, throughout bearing and clutch as well since the flywheel is like 5lbs lighter than stock.

also, does anyone have thoughts on my first post about timing, fuel and/or clutch upgrades?

[neuspeedescort]

i would suggest getting some kind of fuel managment upgrade. a 75 shot is basically 7.5 psi of boost. that is why a 35-50 shot is usually ok on stock everything. its just like a 3.5-5psi turbo setup. look at a step larger injector and a s-afc to help tune them. talk to BugS about the map style setup he has. it may be useable on a NOS system. as for timing yes you will need to retard it a bit.


NEUMAN

[kozzman555]

crap. thanks