Smog pump delete?
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Supreme Member
iTrader: (1)
Joined: Jun 2001
Posts: 1,668
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From: Dale City, VA
Car: 91 GTA and 85 IROC
Engine: 355
Transmission: gear jammer
Axle/Gears: 4.11
Smog pump delete?
I want to take off my smog pump. Is they a part # from GM part direct for a dumbing pulley?
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Mods: ZZ4 engine w/stock TPI, adj, fuel pres. reg., MSD 8.5, HI6S ign. w/ PS-91 coil, K&N filter, TPI air foil, Hooker comp. shorties, American Thunder flows. 160* stat., TB bypass, 3"cowl, bat. relocate, AC delete, stock T-5 w/ 3.42 rear, ported plenum, 24# inj.
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Mods: ZZ4 engine w/stock TPI, adj, fuel pres. reg., MSD 8.5, HI6S ign. w/ PS-91 coil, K&N filter, TPI air foil, Hooker comp. shorties, American Thunder flows. 160* stat., TB bypass, 3"cowl, bat. relocate, AC delete, stock T-5 w/ 3.42 rear, ported plenum, 24# inj.
Member
Joined: Dec 2000
Posts: 437
Likes: 1
From: Jacksonville ,Fl
If you have a sepintine system you don't need a dummy pully, there is a tech artical on this site that give you a part number for a different belt and the new routing. If you really want to do a dummy pully thing, I have heard of people gutting their old one.
Supreme Member
Joined: Feb 2000
Posts: 3,145
Likes: 1
From: Kemptville, Ontario, Canada
Car: 1992 Z28
Engine: 355
Transmission: 700R4
GM makes an idler pulley for the AIR pump. The part # is 10186167. The idler looks better than re-routing the belt IMHO.
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89GTA-The Driver
92Z28-The Lawn Ornament
"Sunday Money"
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89GTA-The Driver
92Z28-The Lawn Ornament
"Sunday Money"
Supreme Member
iTrader: (3)
Joined: Mar 2000
Posts: 1,287
Likes: 0
From: Warsaw, Indiana
Car: 1991 Firebird
Engine: 427 LSX
Transmission: Turbo 400
how does the idler look better? are you talking about a serp setup
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1991 Firebird
350 L98 (was a 305 TBI),T-5,Edelbrock TES and cat back,Accel manifold
NOS,subframes,jegster torque arm,MSD Digital 6
AFPR,Lakewood lcas
Hurst linelock,SLP cam (206 212 .480 .486),relocated battery,cold air,Hypertech chip,centerforce df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
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1991 Firebird
350 L98 (was a 305 TBI),T-5,Edelbrock TES and cat back,Accel manifold
NOS,subframes,jegster torque arm,MSD Digital 6
AFPR,Lakewood lcas
Hurst linelock,SLP cam (206 212 .480 .486),relocated battery,cold air,Hypertech chip,centerforce df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
Supreme Member
Joined: Feb 2000
Posts: 3,145
Likes: 1
From: Kemptville, Ontario, Canada
Car: 1992 Z28
Engine: 355
Transmission: 700R4
I have a serpentine system. I just think it looks cleaner than having a bracket with no pulley in it. I also didn't want to screw around finding the right length belt for my u-drive pulleys. If you don't think the same that's fine with me 
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89GTA-The Driver
92Z28-The Lawn Ornament
"Sunday Money"
------------------
89GTA-The Driver
92Z28-The Lawn Ornament
"Sunday Money"
Senior Member
Joined: Oct 1999
Posts: 786
Likes: 1
From: Austin, Tx
Car: 92 Formula
Engine: L98
Transmission: A4
How much was the idler pulley and what was the part #?
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http://kiztope.50megs.com
92 Pontiac Firebird Formula WS6 5.7/A4
K&N, Blue Streak Cap and Rotor, strange unknown exhaust system (sounds good though)...
Mods are in direct proportion to income!
92 Rs 3.1/T-5
Beautiful car, many mods, but now I am turning attention to the 'bird!
AIM : Theonekiztope
ICQ: 8787542
"Maybe one day life will take a turn. When it does Lean into it!" Leon Calrinsky (98)
------------------
http://kiztope.50megs.com
92 Pontiac Firebird Formula WS6 5.7/A4
K&N, Blue Streak Cap and Rotor, strange unknown exhaust system (sounds good though)...
Mods are in direct proportion to income!
92 Rs 3.1/T-5
Beautiful car, many mods, but now I am turning attention to the 'bird!
AIM : Theonekiztope
ICQ: 8787542
"Maybe one day life will take a turn. When it does Lean into it!" Leon Calrinsky (98)
Supreme Member
Joined: Feb 2000
Posts: 3,145
Likes: 1
From: Kemptville, Ontario, Canada
Car: 1992 Z28
Engine: 355
Transmission: 700R4
The part # is listed above. It should not be more than $35-$40. Try http://www.gmpartsdirect.com
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