Procharger/LQ9 boost/pulley question
10-22-2007, 09:26 PM
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Procharger/LQ9 boost/pulley question I posted this on Performance Trucks but didn't get any replies so I thought I would hit you guys up.
I am currently running a P-1SC on a 2005 Sierra Denali with a 3.7" pulley @10lbs. of boost and a killer tune by Rick at Synergy. I was running a TBTC to boost up quicker but I decided to swap back to the stock TC. I would like to drop down to a smaller pulley to build boost more quickly but I am concerned with hitting 12-13lbs at redline (my current shift point is 5800). I was wondering if I lowered my shift point to 5000-5200, would my boost come on more quickly with a higher boost level after the shift and would the lower shift point limit the boost back to a reasonable 10lbs?
Any ideas?
Thanks, Rick
I am currently running a P-1SC on a 2005 Sierra Denali with a 3.7" pulley @10lbs. of boost and a killer tune by Rick at Synergy. I was running a TBTC to boost up quicker but I decided to swap back to the stock TC. I would like to drop down to a smaller pulley to build boost more quickly but I am concerned with hitting 12-13lbs at redline (my current shift point is 5800). I was wondering if I lowered my shift point to 5000-5200, would my boost come on more quickly with a higher boost level after the shift and would the lower shift point limit the boost back to a reasonable 10lbs?
Any ideas?
Thanks, Rick
