2003-04 Mach 1 Registry Owners Club - View Single Post - Official Whipple/KB/Eaton HP/TQ/mods thread:

fastlane · 08-22-2018, 04:29 PM

Yeah, aftermarket pulleys with this blower are a no go. It puts way too much stress on the crank snout.

As far as IATs, I didn't get any data log as I didn't do the tune. The tuner wasn't concerned with whatever he was seeing and I trust his tunes. He has always alerted me to any issues including high IATs on past tunes. When I finally get the car out for a good rip, I will data log and see what they look like.

This may be a short endeavor as I really want to go turbo now. Losing 100+ whp to turn the blower is disheartening.

08-22-2018, 04:29 PM	#227
fastlane Registered User Join Date: Mar 2011 Location: Fort Worth, TX Posts: 209	Re: Official Whipple/KB/Eaton HP/TQ/mods thread: Yeah, aftermarket pulleys with this blower are a no go. It puts way too much stress on the crank snout. As far as IATs, I didn't get any data log as I didn't do the tune. The tuner wasn't concerned with whatever he was seeing and I trust his tunes. He has always alerted me to any issues including high IATs on past tunes. When I finally get the car out for a good rip, I will data log and see what they look like. This may be a short endeavor as I really want to go turbo now. Losing 100+ whp to turn the blower is disheartening.