FS rouges 80lb
03-19-2015, 05:39 PM
#16
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i paid 165 dollars for a set of new, flow matched 80's shipped to my door off ebay. I am maxxing then out right now at 22 psi on e85. ill be switching to the 160's when i put my new turbo on.
03-21-2015, 02:23 PM
#20
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I have a smaller compressor Paul. we are both at right around ~400 wheel, but it takes me 25% more manifold pressure and 600 more rpm than you to get there. my car pulls till 7k but i can feel the torque dropping off pretty hard past 6600. the car needs more cam but im going 16v soon.
Last edited by Dougs951S; 03-21-2015 at 02:56 PM.
03-22-2015, 02:43 AM
#21
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I have a smaller compressor Paul. we are both at right around ~400 wheel, but it takes me 25% more manifold pressure and 600 more rpm than you to get there. my car pulls till 7k but i can feel the torque dropping off pretty hard past 6600. the car needs more cam but im going 16v soon.
less back pressure with GT turbine wheel.
Plus head is big valves 48.5mm valves, big cam ect. breaths well.