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09-12-2004, 10:16 AM | #1 |
Registered Member
Join Date: Nov 1998
Location: southern Illinois
Posts: 312
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aluminum underdrives?
is there a big weight difference 'tween aluminum underdrive pullys and the steel ones?
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88 gt convertable =-= cobra intake, accufab 65 mm tb headers alum underdrives steeda alum.lca's, springs, c/c plates kyb struts 230 hp to da wheels http://www.cybersteed.freeservers.com |
09-12-2004, 09:30 PM | #2 |
Gimme a Drink!
Join Date: Dec 2002
Location: NYC
Posts: 694
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if your looking for ponies, even if a little lighter, i dont think the extra $40 or whatever for alum pullies is worth the extra 1 hp gain, if even that. get the steel, unless your going for looks, then its alum all the way........
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1990 GT,stock T-5,K&N w/o air silencer,March underdrives,FMS wires,timing@14*,PA Perf 130amp alt,Steeda Tri-Ax Shifter,Steeda adj quadrant/clutch cable/firewall adj,Centerforce II clutch,o/r x-pipe,Magnaflow SS catback,g-load brace, subframes,Bilstein struts/shocks,Autometer gauges, 136k and running strong! |
09-13-2004, 02:42 AM | #3 |
Ride Hard
Join Date: Oct 2000
Location: Wyoming IL
Posts: 1,094
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I agree with Ghettopop
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65 Fastback 91 roller 306, H/C/I AOD-Bauman, PI Stallion, 4.10's and traction loc 04 Grand Cherokee Freedom Edition 79 Ford F-250 4x4 - Restored |
09-13-2004, 06:44 AM | #4 |
Registered Member
Join Date: Nov 1998
Location: southern Illinois
Posts: 312
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i ordered the alum. pulleys last nite from blue oval industrys off ebay for 78 bucks shiped. about10 or 15 more than steel and these are powdercoated black. dont care for all the shine under my hood.
__________________
88 gt convertable =-= cobra intake, accufab 65 mm tb headers alum underdrives steeda alum.lca's, springs, c/c plates kyb struts 230 hp to da wheels http://www.cybersteed.freeservers.com |
09-14-2004, 06:56 AM | #5 |
Registered Member
Join Date: Aug 2002
Location: Rochester
Posts: 553
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I agree with these guys, the lighter the pulley the less stress on the components ( water pump bearings, PS, Alt, etc. )
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