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Old 12-14-2018, 02:28 PM   #1
graf101
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Twin turbo 1LE rwhp guesstimates

I typically don't do this, but I am bored and am curious to see peoples opinions.

So my car is a 2015 1LE. I am switching from the LSA over to a twin turbo setup and am wondering what you guys think it may make or run after the setup. We are adding an IPS twin turbo kit (Garrett 60-1 turbos), Boostleash Pulse controller, c02,meth, e85, RPM stage 5 4L80e, ADM stage 2 cam, 2 step, full bmr suspension, Viking crusader double adj drag shocks, etc. Car weighs 4000lbs with me in it prior to the turbo install.

Car has gone consistent 6.50's in the 1/8th and 10.20 in the 1/4 with the LSA, making 654whp @ 9lbs.

I am wondering how much whp you guys think it may make with the turbo setup on about 12lbs of boost. The turbo kit is a mid mount, and is completely satin ceramic coated. Any guesses?
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Old 12-14-2018, 03:09 PM   #2
dreksnot
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You didn't mention any change to the ZL1 fuel pump or injectors... If with the stock ZL1 fuel pump, you'll still be limited to around the same RWHP.

Why running CO2 with that low of boost?
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Old 12-14-2018, 03:11 PM   #3
graf101
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Sorry. It has a zl1 fuel pump, DSX aux pump and FIC1000 injectors. c02 is for the future setup with a 427 and larger turbos.
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Old 12-14-2018, 03:14 PM   #4
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Alright, that information helps. You'd could expect 775-825rwhp with your setup on a good tune.
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Old 12-17-2018, 09:58 AM   #5
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If Dreks is right (and I am betting he is very close) you are gonna be pushing your fuel system in my opinion, but your tuner will know when he monitors the fuel during the dyno.
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