Exactly...that's why I don't feel 2" will be a problem. Still can't believe the factory pipe is 1 1/2 out of the manifolds....that's sickening. If I could open that up with headers and new headpipes I might find some power but it's just a truck and it's lifted and such anyway so there's no real need for power.
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--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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