Power Adders Getting a Supercharger or Turbocharger? Thinking about using Nitrous? All forced induction and N2O topics discussed here.

what jets with nos

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Old Jun 5, 2001 | 12:01 PM
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GofasterFirebird's Avatar
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From: Warsaw, Indiana
Car: 1991 Firebird
Engine: 427 LSX
Transmission: Turbo 400
what jets with nos

I want to jet my nos system for 150 hp. NOS recommends a 70 nitrous and a 55 fuel. I am running 50 psi of pressure and an inline pump. The 55 fuel is too big as indicated by my a/f gauge. What jets is everyone running???

------------------
1991 Firebird
350 L98 (was a 305 TBI)
T-5 transmission
Edelbrock TES and cat back
Accel manifold
NOS
subframes
jegster torque arm
MSD Digital 6
AFPR
Lakewood lcas
Hurst linelock
SLP cam (206 212 .480 .486)
relocated battery
cold air
Hypertech chip
centerforce clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
a/f gauge
autopower rollbar

14.0 at 100 NA before heads


Juice and AFRs??......TBD

New g-tech time without juice 13.46 at 108.8
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