Decent Combo / Will it work?
Thread Starter
Member
Joined: Jul 2004
Posts: 121
Likes: 0
From: Rumson, NJ
Car: 1991 Pontiac T/A Vert
Engine: 350 TPI
Transmission: 700R4
Decent Combo / Will it work?
Ok, 2 part question. First off, will this setup work. IE No problems bolting right up.
Second part. Car is a 91 Trans Am Vert with 350 TPI From 89. Stock except for Exhaust and a custom chip.
Parts :
Cam : "XFI" 292 Hydraulic Roller Camshaft Lift: .584"/.579" w/1.6 Rockers Duration: 292°/300°
Intake : LT1 converted intake from LT1intake.com
Heads :SBC Pro Series Aluminum Cylinder Heads
The heads are the biggest problem. They are 23*. Stock is 18 if I remember. Am I going to run into a problem?
Second part. Car is a 91 Trans Am Vert with 350 TPI From 89. Stock except for Exhaust and a custom chip.
Parts :
Cam : "XFI" 292 Hydraulic Roller Camshaft Lift: .584"/.579" w/1.6 Rockers Duration: 292°/300°
Intake : LT1 converted intake from LT1intake.com
Heads :SBC Pro Series Aluminum Cylinder Heads
The heads are the biggest problem. They are 23*. Stock is 18 if I remember. Am I going to run into a problem?
Senior Member
Joined: Sep 2003
Posts: 892
Likes: 0
From: Mo.
Car: Z/28
Engine: 355
Transmission: Turbo 400
Axle/Gears: 3.73
Re: Decent Combo / Will it work?
Originally posted by koll
Ok, 2 part question. First off, will this setup work. IE No problems bolting right up.
Second part. Car is a 91 Trans Am Vert with 350 TPI From 89. Stock except for Exhaust and a custom chip.
Parts :
Cam : "XFI" 292 Hydraulic Roller Camshaft Lift: .584"/.579" w/1.6 Rockers Duration: 292°/300°
Intake : LT1 converted intake from LT1intake.com
Heads :SBC Pro Series Aluminum Cylinder Heads
The heads are the biggest problem. They are 23*. Stock is 18 if I remember. Am I going to run into a problem?
Ok, 2 part question. First off, will this setup work. IE No problems bolting right up.
Second part. Car is a 91 Trans Am Vert with 350 TPI From 89. Stock except for Exhaust and a custom chip.
Parts :
Cam : "XFI" 292 Hydraulic Roller Camshaft Lift: .584"/.579" w/1.6 Rockers Duration: 292°/300°
Intake : LT1 converted intake from LT1intake.com
Heads :SBC Pro Series Aluminum Cylinder Heads
The heads are the biggest problem. They are 23*. Stock is 18 if I remember. Am I going to run into a problem?
heads are raised port heads and will not fit with the LT1 intake.
Supreme Member
iTrader: (1)
Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
will the custom chip support that kind of duration? that's pretty wild...
Joined: Jun 2002
Posts: 13,576
Likes: 30
From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
this is where you get to start learning about Prom tuning my friend, i hardly doubt that the chip will work well at all. check out the TPI and PROM boards.
Joined: Jun 2002
Posts: 13,576
Likes: 30
From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
yeah, but your changing the combo, right? that custom chip is tailored to your current combo. it would be like expecting the jetting in my holley for my 305 to work on my 350 w/ 10.2:1 c/r and a 230/236 cam @ .050...
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