Engine mods
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Junior Member
Joined: Sep 2005
Posts: 73
Likes: 0
From: Some where in illinois
Car: 1989 Pontiac Formula
Engine: 305 tpi
Transmission: T5
Engine mods
I plan on buying some parts to upgrade the car. Im looking a two different sets of headers, SLP and Edelbrock. I already have SLP dual side exit exhaust on the car. Dont know which set is better. As for the air intake theres only one choice that I have seen, SLP cold air. Plan on going with a B&M short throw shifter. Looking at Splitfire triple platnum plugs along with Taylor spark plug wires for a possible better spark.
i have the edelbrocks. cheaper, easy to install.
SLP's is better quality, more expensive and hard to install from what i hear. the tubing is also bigger.
my edelbrocks will be for sale as soon as i get a chance to remove stock exhaust from another bird so i can use it on mine. ima be putting the stock manifolds back on.
SLP's is better quality, more expensive and hard to install from what i hear. the tubing is also bigger.
my edelbrocks will be for sale as soon as i get a chance to remove stock exhaust from another bird so i can use it on mine. ima be putting the stock manifolds back on.
Last edited by llvll4l2c91350; Sep 28, 2005 at 07:25 PM.
Supreme Member
Joined: Jan 2003
Posts: 1,931
Likes: 1
From: Ontario, Canada
Car: 1989 IROC-Z
Engine: 5.7L EFI LTR setup
Transmission: T-5 World Class
Go SLP for the best . I love mine . I have the B&M short throw shifter ( Ripper ) .It's not really short . But it's a naice notchy positive feal . The other shifters I think you can get an actual shortter stick without haveing to cut it .
good luck man
good luck man
Supreme Member
Joined: Aug 2004
Posts: 1,327
Likes: 0
Car: 1987 IROC-Z Camaro
Engine: 5.7 350 TPI - SLP Runners, AFPR, MSD Goodies
Transmission: 700R4 - Shift Kit, Corvette Servo
Axle/Gears: BW 9 bolt, 3.27s
Why not make your own intake system, and spend the few hundred on some SLP Runners and port them
Member




Joined: Sep 2003
Posts: 373
Likes: 58
From: Springfield, IL
Car: '89 Formula WS6
Engine: L98
Transmission: 700r4/T56
Axle/Gears: BW 3.23
The SLP 1 3/4's took my car from a 15.2 down to around mid to low 14's. IMO they are worth the time and effort for a mild modded car. If you plan to do anything serious I would do your light modds elswhere for now and get longtubes when you go for heads and cam exc.
Thread Starter
Junior Member
Joined: Sep 2005
Posts: 73
Likes: 0
From: Some where in illinois
Car: 1989 Pontiac Formula
Engine: 305 tpi
Transmission: T5
Hey thanks for the advice with my car. The only thing I am going to do to my car is just headers, intake, and possible chip and the b&m shifter. Thats the only thing I plan on doing to that car since it has low miles and I want to keep it stock well somewhat.
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