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355GoldieGM · 12-22-2010, 05:15 AM

pulleys

Right now iam running the stock pulleys, i heard, that by changing one or some on the pulleys that i could gain a couple HP (loose less), I plan on shedding the mecanical fan setup aswell, could any one help me... Id like to know which pulley(s) to change and what size, as ive shoped a bit and there seem to be a couple of options. the only accessories i have are power streering pump, alterantor and the water pump, I have no A/C
Thanks in advance for any info!

12-22-2010, 05:15 AM	#27
355GoldieGM Registered User Join Date: Dec 2010 Location: Estrie Quebec Posts: 59	Re: My GMC Sierra Grande: Project GOLDIE pulleys Right now iam running the stock pulleys, i heard, that by changing one or some on the pulleys that i could gain a couple HP (loose less), I plan on shedding the mecanical fan setup aswell, could any one help me... Id like to know which pulley(s) to change and what size, as ive shoped a bit and there seem to be a couple of options. the only accessories i have are power streering pump, alterantor and the water pump, I have no A/C Thanks in advance for any info! __________________ BAM BAM My Project: http://67-72chevytrucks.com/vboard/s...ghlight=goldie Last edited by 355GoldieGM; 12-22-2010 at 05:18 AM.