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Old 10-02-2018, 07:28 PM   #40
Harry76
 
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Drives: 2018 ZL1 A10 Nightfall Gray
Join Date: Apr 2016
Location: Indiana
Posts: 114
Quote:
Originally Posted by Hheatt_ZL1 View Post
I did the 2" ARH with 3" off road X pipe, no cats, stock muffler, dry CAI (ROTO FAB) , 9.10 lower pulley w/ innovators harmonic balancer and a hand ported TB.....670hp no tune. Finally going to get it tuned next Wensday.
So you are making 750 rwtq with this combo after a tune?
You need to take this up full time as you are making about 100 more fp than the best shops out there with the same mods.
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