Quote:
Originally Posted by d454brisson
How much more boost? I am using a 9.55 lower now and moving up to a 10" lower which is most likely the most I will go.
DB
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I did the exact same swap (from the 9.55 to the 10") when I went E85. I didn't realize you were running that much pulley. If you 1/4 mile the car, I would definitely recommend it if you want to maximize your 1/4 mile times. I'm pushing about 14.5 lbs of boost with the 10"
But like I said before, it just depends on how you use the car. If its just a street cruiser, the stock HX can keep up with the car moving when not under WOT for extended periods of time.
If anything I would recommend a reservoir if you don't already have one, I noticed quite a bit of improvement from the increased coolant capacity and it makes it much easier to make sure all the air is out of the system.
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2013 ZL1 CRT M6
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Current Mods: Rotofab CAI, Big Gulp, and Res. ATI Superdamper and 10" Lower, DSX FF Sensor, DSX Aux Fuel Pump, ID850s, Kooks 1 7/8" Headers, Forced Induction Interchiller, McLeod RTX Twin disk. DSX Tuned. Running on 20" MT ET Street SS on stock wheels for the strip.
Best 1/4 mile to date:10.81 @130.43 mph w/ 1.61 60'
Just added: Jokerz Stage II blower port and FI Interchillers blower lid spacer.