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Originally Posted by 09CobaltSS/Turbo
For all of you wondering about the DI v6 . I own a 2.0 LNF Turbo charged Chevy Cobalt as it states in my sig. I have a few mods. Mainly just a tune.
These 2.0's put out 260/260 Stock. With a tune and just a couple bolt ons guys are putting down 330 WHP + 360FT trq on a 2.0 with mostly just a tune running around 22.5 PSI on a stock K04 turbo. I have a tune. Some guys are running 13.5's and some are even dipping into the high 12's on a FWD 2900 lbs car with less then half the displacement of the 3.6 running drag radials . The compression ratio of the DI LNF 2.0 is 9.2:1
The 3.6 DI is 11.3:1. Provided we crack the ECU for the new 3.6 L DI and add a turbo to it we are going to see HUGE numbers. With some aftermarket support I am guessing the new 3.6 DI will be known as well as the 2jz Supra engine .. Which handles boost very well.. With a good tuner and turbo I Imagaine the v6 to push around 450 - 500 HP+ with no problems. I am at 300HP on 340 Lbs trq STOCK on a 2.0 LNF so 300 HP from the 3.6 IS VERY conservative .. tune it and I bet we will be seeing 350 HP. Add a turbo and you will be seeing a lot more ...
Just my 2 cents. I am thinking about trading in my Cobalt for a 2010 Camaro v6 just to put the turbo on it and turn it into a tuner. The old school v8 muscle bound people I think need to be open to the v6 - I know of MANY supras that will pile drive any vette or cobra on the streets. the Supras 2jz is a very well respected powerplant and all I am saying is the v6 isn't going to be a slouch by any means.
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Maybe Stock vettes, but the Modded vettes I have seen with Turbos and Positve displacement superchargers, I highly doubt a supra can hang with todays vette mod for mod. If i remeber correctly Supras are heavier cars and some vettes I have seen are putting close to 700hp (Z06 with F.I.) at the wheels. But in the end, it depends at how much money you have to burn on your car.