I planned on running a 50-75 HP shot of nitous on my car. The question is what mods do you think I will need to do to safely do this? I have a stock fuel system and have my timing set at the normal timing even with my supercharger.

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91 Camaro Z/28 5.7
SLP catback
SLP runners
SLP 1 5/8" headers
TPIS airfoil
160 degree thermostat
Rebuilt 700R4(borg warner/raybestos clutches,Kevlar band,vette servo)
B&M 2400 stall torque converter
Paxton SN92 Supercharger

 

you really need to upgrade your fuel system if it is stock
i maxed out mine and poped a piston but the power with boost and nos
is super cool it just has to be controled right.

check out my simple site at:
http://darcom.home.texas.net/

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388 SuperRam, DFI, Vortech R trim ,N.O.S.,alki injection,
Dart sportmansII heads,50 pound injectors, Headman full headers
duel 3' exhaust,and Flowmasters, Ford nine inch with 370's
Ronal rims with Nitto drad raidals.

 

Yep, I second the fuel upgrade.
It would be prudent to use a fuel pressure safety switch on the nitrous system.
It would also be a good idea to use an adjustable timing retard device switched by the nitrous system.


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Tracy /AKA IROCKZ4me
'86 IROC-Z Camaro
"Cogito ergo zoom"

• 355 cid
• AFR heads
• Arizona Speed & Marine hydraulic roller cam w/ AFR hydra-rev kit
• modified SLP runners
• TRW forged pistons/ceramic coated
• fully balanced
• Edelbrock headers/ceramic coated
• SLP cat-back
• Paxton supercharger
• Nitrous Express nitrous oxide

EFI Performance Club on Yahoo

 

I'm almost in the same boat. I want to run a 50 or 75 wet shot on top of the blower. I have the extra pump for the s-trim and the btm. but that's all as for the fuel system upgrads. What else do I need to do? another pump for nos? Thanks for any help.

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88 IROC 350 tpi, SLP cam, SLP headers 1 3/4, SLP siamised runners, Accel 58mm tb, Comp 1.6 RTR, Flowmaster 3" catback but not cat, TH350 with B & M Holeshot 3000 stall, 3.27 9 bolt posi disk rear, Vortech S-trim Supercharger, K & N and 24# SVO injectors, x911 Kenwood cd player 2 12" Solo-barics L7's,RS 5.2 pack in kick panels, a ZX460 and XS100 and more to come soon.

91 RS t-top's, tbi 305, 15.7 in 1/4,

 

Just wondering are your cars tuned to the max?

 

My car isn't yet, but it isn't running right now either.

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88 IROC 350 tpi, SLP cam, SLP headers 1 3/4, SLP siamised runners, Accel 58mm tb, Comp 1.6 RTR, Flowmaster 3" catback but not cat, TH350 with B & M Holeshot 3000 stall, 3.27 9 bolt posi disk rear, Vortech S-trim Supercharger, K & N and 24# SVO injectors, x911 Kenwood cd player 2 12" Solo-barics L7's,RS 5.2 pack in kick panels, a ZX460 and XS100 and more to come soon.

91 RS t-top's, tbi 305, 15.7 in 1/4,

 

Any High performance shop selling nitro should be able to tell you what exactly you need

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1986 Iroc z28
4bbl 350 V8 430 hp
300 shot NOS
6 spd Manual
20" Iroc replica Rims
2, 12" Alpine Subs
4.11 gear ratio
1/4 mile - 10.52s and 10.86s

 

Hope you guys are running forged pistons....