TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.

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Old

Apr 4, 2004 | 12:20 AM

#1

Thread Starter

Junior Member

Joined: Apr 2004

Posts: 49

Likes: 0

From: louisville,ky

Car: 1992 firdbird formula

Engine: 5.7 tpi

Transmission: 700r4

whats next?

I have a 92 formula with headers,exhust and a chip.what sould i do next?maybe throtle body or under drive pulleys?

Old

Apr 4, 2004 | 10:03 AM

#2

Junior Member

Joined: Mar 2004

Posts: 32

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It would not hurt to have an engine in the car too.

Old

Apr 4, 2004 | 07:00 PM

#3

Supreme Member

Joined: May 2000

Posts: 2,963

Likes: 3

Car: 1982 Z28

Engine: LS1

Transmission: T56

Re: whats next?

Quote:

Originally posted by purplebird
I have a 92 formula with headers,exhust and a chip.what sould i do next?maybe throtle body or under drive pulleys?

Either a cam and springs, or higher stall-speed torque converter and 3.42 gears.

The 350 really can't outflow the stock throttle body by any significant amount, so I wouldn't invest there.

Either of the two mods I listed will really wake the car up.

Old

Apr 4, 2004 | 07:45 PM

#4

Thread Starter

Junior Member

Joined: Apr 2004

Posts: 49

Likes: 0

From: louisville,ky

Car: 1992 firdbird formula

Engine: 5.7 tpi

Transmission: 700r4

Well i do have 3.73 gears and ashift kit
in the 700r4.I 'am planning on putting the ram air on in the late summer.

Old

Apr 5, 2004 | 01:40 AM

#5

Supreme Member

Joined: Jan 2002

Posts: 1,370

Likes: 0

From: Las Vegas, NV

Car: 1990 Iroc-Z

Engine: L98

Transmission: 700R4

plenum/runners/base/porting

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