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tracy.reich · 12-29-2005, 08:15 AM

I've got a 00 silverado that had a 4.3 that I put the POS powerdyne sc on.
It boosted power a bit but the sc bearings failed. I priced a rebuild and it cost to much so I sourced the bearing locallyand paid about $40 for all 4. I later blew the 4.3 and put in an ht383 with the powerdyne and 2.25 sc pulley.
It fit with very little modification, only the pipe from sc to the throttle body needed modifying. Given a chance to start all over I would not have bought the powerdyne.

12-29-2005, 08:15 AM	#25
tracy.reich Registered User Status: Offline Join Date: May 2005 Member ID: 28802 Pics: My Gallery Location: germany Posts: 35	Re: Atten: 4.3 owners I've got a 00 silverado that had a 4.3 that I put the POS powerdyne sc on. It boosted power a bit but the sc bearings failed. I priced a rebuild and it cost to much so I sourced the bearing locallyand paid about $40 for all 4. I later blew the 4.3 and put in an ht383 with the powerdyne and 2.25 sc pulley. It fit with very little modification, only the pipe from sc to the throttle body needed modifying. Given a chance to start all over I would not have bought the powerdyne.