ET FOR 86 IROCZ???
Thread Starter
Member
Joined: Nov 2000
Posts: 183
Likes: 0
From: USA:)
ET FOR 86 IROCZ???
Mine has a LB9 tpi 305,auto,and 3:73 posi(factory)what do you think it could do???It is stock except for flowmaster 3"inch exhaust 
------------------
86 iroc,canary yellow,fully loaded
------------------
86 iroc,canary yellow,fully loaded
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
3.73's stock? On a TPI? Ok...
High 15's at 85-88 MPH.
------------------
West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
High 15's at 85-88 MPH.
------------------
West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
Member
Joined: Jan 2000
Posts: 183
Likes: 0
From: San Diego, CA
remember the 86's got a garbage cam and had some computer problems, so they don't run as fast as the 87 and later TPI's. All the TPI cam's that advertise huge horsepower gains over stock use an '86 TPI engine to do the tests. Swap out the cam and you should do pretty well.
Thread
Thread Starter
Forum
Replies
Last Post
IBrockZ
Engine/Drivetrain/Suspension Parts for Sale
4
Aug 20, 2015 12:20 PM