TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
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Head/Cam/Injector Combo Suggestions

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Old Nov 11, 2005 | 10:51 PM
  #1  
91_B4C_RS's Avatar
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From: Indianapolis,IN
Car: 1991 B4C Camaro RS
Engine: 370 lsx ls3 heads victor jr w/carb
Transmission: TH400 w/brake coan 8"4500-4800 stal
Axle/Gears: Moser 9" locker w/ 4.11's
Head/Cam/Injector Combo Suggestions

i have a eagle 383 stroker kit .060 0ver on a 91 L98 block

I also have a modded Lt1 intake from john.

I want a 500 + lift cam that will compliment the lt1 intake as well as injectors and heads


thanks
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Old Nov 12, 2005 | 03:14 AM
  #2  
305sbc's Avatar
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From: Fairview Heights Illinois
Car: 1986 Irocz
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: 3.25:1
Something in aluminum, chamber in the low 60's cc, intake port around 200 cc, at least 2.02 int and 1.6 exh valves.
http://www.protopline.com/123400000a.htm

Anywhere from 24 lb to 33 lb on the injector depending on what you plan to do about the chip and fuel pressure.

The camshaft should suit the transmission that you'll be running.
Once you pick the camshaft you want, then take about 10* degrees off the intake duration if you run an automatic.
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