SupraTTBPU Posted October 1, 2007 Share Posted October 1, 2007 Have i any gains adding "wilder" camshafts and other cam gears to my J-Spec SUpra BPU !?! have i less power at the low and more in higher revs ?!?! how much is the lost of power in the lower revs ?!?! Or isnt is good to change them,... Quote Link to comment Share on other sites More sharing options...
Chris Wilson Posted October 2, 2007 Share Posted October 2, 2007 To get the best from them you need an ecu that can be remapped to suit the characteristics. You'll see small gains at the top, and small losses mid range with 264 cams on a stock car. A UK car with its AFM handles cams better than a J-Spec with a MAP sensor, without mapping. Quote Link to comment Share on other sites More sharing options...
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