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thats a good question guys, im not to sure why the lines dont meet at 5200. maybe a little adjustment in the tune is needed. but overall i was impressed about the power output.
Great numbers and the torque curve looks right for the Whipples. OP you have the gen II whipple S/C? at 9 psi those are great numbers!!!!!!!!!!!!!!!!!!!!
ya, when i bought the whipple kit, i wanted to keep it at 8 psi, so i bought the pulley at the same time. well the gen 2 kits just came out and i see 9-9.5 up top. they sent the origional 3.375 pulley on the blower which puts me at 11-11.5 psi. they send the kits out now with a 3.5 pulley to keep it at 10psi. the car drives awesome, really good throttle responce. got like 23 mpg on the way home yesterday. thinking i could have gotten like 25 but i was getting on it a little bit
