big cam exhaust system shakes
Thread Starter
Junior Member
Joined: Feb 2004
Posts: 80
Likes: 0
From: Baltimore Md
Car: 86 sport coupe, 89 IROC-Z
Engine: 5.7 TPI, 5.0 TPI
Transmission: T-5, T-5
Axle/Gears: drum posi 3.73, disc open 2.73
big cam exhaust system shakes
I've got a bumpy cam and at 1000rpms it lopes so much that the cat smaks the heat sheild. It's really anoying. Is there a nother hanger I could install? Or should I just turn my idle up higher?
Supreme Member
Joined: May 2003
Posts: 1,995
Likes: 0
From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
those heat shields are worthless. Replace it with something stiffer or pull it off if it bothers you that much. Don't turn up your idle for something like that. Fix the PROBLEM not avoid it.
Thread Starter
Junior Member
Joined: Feb 2004
Posts: 80
Likes: 0
From: Baltimore Md
Car: 86 sport coupe, 89 IROC-Z
Engine: 5.7 TPI, 5.0 TPI
Transmission: T-5, T-5
Axle/Gears: drum posi 3.73, disc open 2.73
I dunno is there a way to tighten the system w/out making it too ridgid?
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