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what should my stock fuel pressure be

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Old Sep 14, 2001 | 02:42 AM
  #1  
Kandied91z's Avatar
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From: michigan
what should my stock fuel pressure be

just curious what most of you are running with the 350 tpi

mine is at 38 right now and seems to drop for a sec or so when i accelerate; i've never had a gauge until now so i don't know what to expect.
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Old Sep 14, 2001 | 09:46 AM
  #2  
u r sofa king we tah did's Avatar
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From: texas
38 at idle is ok, you should be around 41-42psi at WOT, tape the gauge to the winshield and close the hood and go for a run, but watch the road too
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Old Sep 14, 2001 | 10:15 AM
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From: Ohio, USA
I concur with the previous post. Those setting also gave me a 13:1 air/fuel ratio.

------------------
1987 Black Camaro IROC-Z (original owner) Replaced LB9 @ 86100 miles.
New 350 Crate engine
Balanced & blueprinted
World Prod SR 67cc Heads 9.6:1 C.R.
Cam: 454lift,216dur@50,110ls
TPI Induction(from 305)
22# Fuel Injectors,AFPR&Gage
SLP Intake runners
New GM 1988 chip
K&N filters & Air Foil
Hothkis STB
SLP 1 3/4 Headers
CATCO 3" Catalytic conv.
SLP 3" Cat Back Exhaust
700R4 Auto
SLP Torque Converter (2400 stall)
B-W 9 bolt rear 2:77 Possi. Four wheel disc brakes,245/45/ZR-17 Tires
17x8.5 ATI 5 Razze Wheels
Dyno results: 211 RWHP & 282 RWTQ.
264 HP & 352#/ft at flywheel with all emission controls installed. New Toy!
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Old Sep 14, 2001 | 07:51 PM
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From: michigan
thanks guys, is that the general concensus then?
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