ported and polished the hsr today
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From: chicago
Car: 87 GTA
Engine: 385 sbc
Transmission: 700r4
Axle/Gears: 2.73 posi
ported and polished the hsr today
Pulled my superram in favor of a couple extra rpm's. Gasket matched it to the felpro 1205 my afr's are set up at and smoothed out the runners a bit.
direct shot into the intake valves
direct shot into the intake valves
Thread Starter
Supreme Member
iTrader: (20)
Joined: Aug 2007
Posts: 1,111
Likes: 1
From: chicago
Car: 87 GTA
Engine: 385 sbc
Transmission: 700r4
Axle/Gears: 2.73 posi
Re: ported and polished the hsr today
stripped the paint off the plenum,,,,, started sanding down the casting..... will post pics later
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Joined: Jun 2004
Posts: 176
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From: Lemont, IL
Car: 1988 pontiac Trans Am GTA
Engine: DFI,Single Plane,200cc Dart I.E,355
Transmission: Th400 PTC converter
Axle/Gears: Stock Ausie 9 bolt w/3.45 gears
Re: ported and polished the hsr today
Looking Good!
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