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Aluminum or Steele?
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Re: Which is a better PD pulley?
solid aluminum, less rotational mass.Daily: '02 Black Yukon Denali
Toy: '06 Torrid Red GTO
Gone: Powerdyned '02 Pewter Camaro
Gone: '07 Charcoal Yamaha R6
Gone: Ex-wife, lol -
Re: Which is a better PD pulley?
Alm. will start to warp when it gets hot, so I always used steel, the guys where I bought my pullies from always said to go with steel.08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engineComment
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Re: Which is a better PD pulley?
A solid aluminum pully will never see enough heat in the engine bay to warp.
Now if the pully was not solid then maybe...Daily: '02 Black Yukon Denali
Toy: '06 Torrid Red GTO
Gone: Powerdyned '02 Pewter Camaro
Gone: '07 Charcoal Yamaha R6
Gone: Ex-wife, lolComment
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Re: Which is a better PD pulley?
Thats what ASP racing told me, I believe in AZ it would get hot enough to warp easliy.08' L76 6.0L 4X4 Chevy EXT.Cab LTZ Vortec MAX with Snug top cover, Dynomax exhaust,Hptuners& K&N intake
96' Camaro M5 to A4 conversion, alot of mods . GT35R Turbo full suspension. Built engineComment
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Re: Which is a better PD pulley?
I also hear that steele grips the belt better whereas aluminum would slowly/gradually wear out and the grip gets more loose.
Anyway, thanks for the input. Steele is a bit expensive but I think I'll go for it.Comment
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