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Old 03-17-2020, 10:42 AM   #12
KingLT1


 
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Drives: 2016 1SS NFG A8
Join Date: Aug 2017
Location: 46804
Posts: 6,797
Quote:
Originally Posted by Ajs16400 View Post
Dosent this kit make 600 rwhp in a 50 state tune on stock fuel system? Why are we saying i need to cut it lower then this when it comes to HP?
Marketing sells products. The bottom line is you are limited to about 7-8psi of boost on 93 octane with the stock fuel system(around sea level). The the stock pistons are limited to roughly 10-11psi ymmv. Most Supercharger kits out there will makes more power then the stock fuel system and pistons can support. 7-8psi of boost on a 2650 is really low. I believe all factory cars with 2650's produce 14-15psi. The 2650 would be ok on 9-10psi with a upgraded fuel system. Won't come on as strong as the 2300 till about 4k rpm then pull away.
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2016 NFG 1SS A8
Options-2SS Leather/NPP
Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP
Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA
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