Old NOS TPI plate What jets sizes?
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Joined: Jun 2000
Posts: 781
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From: Palm Bay, FL
Car: 2007 Corvette Z06
Engine: LS7
Transmission: 6 speed
Old NOS TPI plate What jets sizes?
I finally realized most of you are posting jet sizes for the newer plate which only use 1 jet for N20 and 1 jet for fuel right? Well I need 2 for each since I have 2 fogger nozzels. I have sets of 20, 22, 28, 38, and 46. From the instructions I get 110hp=38N20, 22Fuel, What do you think 28N20 and 20Fuel would be? ~60hp? I want to start small so nothing breaks. I also have a air/fuel gauge that will hopefully be a precaution and my SLP chip limits RPMs to 5500, so a missed shift should be OK? Oh yeah colder plugs too. Since I heard NOS jets the kits on the rich side any suggestions to what a 38N20/20Fuel=? and 46N20/22Fuel=? Too lean do you think? or should I just try it out and read my air/fuel gauge pretending that nothing bad is going to happen. Also have a N20 pressure guage for sh*ts and giggles.
Supreme Member
iTrader: (3)
Joined: Mar 2000
Posts: 1,287
Likes: 0
From: Warsaw, Indiana
Car: 1991 Firebird
Engine: 427 LSX
Transmission: Turbo 400
That is the plate I am looking for. How much juice can you run with it?? What do the spray bars look like? thanks
------------------
1991 Firebird
350 L98 (was a 305 TBI),T-5,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 df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
------------------
1991 Firebird
350 L98 (was a 305 TBI),T-5,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 df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
Thread Starter
Senior Member
Joined: Jun 2000
Posts: 781
Likes: 0
From: Palm Bay, FL
Car: 2007 Corvette Z06
Engine: LS7
Transmission: 6 speed
they aren't spray bars, they're just two fogger nozzles one coming in from each side through a threaded hole, kinda like if you drilled a hole in the side of the plenum and screwed the nozzles in. I know they cost $30 a piece since snapped one trying to loosen it. I imagine the amount of juice depends more on the solinoids not the plate it's self. I've heard of some fitment problems, but I'm going to put it in tomorrow probably, already have the bottle and feedline all set up.
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14.62@96mph headers, muffler, chip, ghetto stuff, duct tape
89 GTA 305 TPI 5 speed 3.42 gears
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14.62@96mph headers, muffler, chip, ghetto stuff, duct tape
89 GTA 305 TPI 5 speed 3.42 gears
Joined: Jun 2000
Posts: 5,364
Likes: 51
From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
GofasterFirebird,
I have that foggerplate including 1!! fogger and the lines up to where the solenoids should be.
The reason I only have 1 fogger is because the other one broke off in the plate and a mechanic tried to get it out and screwed up the hole. The hole has been repaired w/ a new insert and the plate is as good as new now.
I'm willing to sell it if you want it. Note that I live in the netherlands
Marck
I have that foggerplate including 1!! fogger and the lines up to where the solenoids should be.
The reason I only have 1 fogger is because the other one broke off in the plate and a mechanic tried to get it out and screwed up the hole. The hole has been repaired w/ a new insert and the plate is as good as new now.
I'm willing to sell it if you want it. Note that I live in the netherlands
Marck
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iTrader: (3)
Joined: Mar 2000
Posts: 1,287
Likes: 0
From: Warsaw, Indiana
Car: 1991 Firebird
Engine: 427 LSX
Transmission: Turbo 400
Do you have a picture??
------------------
1991 Firebird
350 L98 (was a 305 TBI),T-5,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 df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
------------------
1991 Firebird
350 L98 (was a 305 TBI),T-5,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 df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
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