Quote:
Originally Posted by SC2150
If you have over 20k miles with out a properly functioning catchcan your intake valves could be coked with deposits to the point you dont notice much: http://www.google.com/search?q=intak...w=2021&bih=875
If thats the case, you wont notice much as the volumetric effeciency of of the intak ports and valve design has been so compromised. An upper induction cleaning service can help, but wont fix it completely.
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Can installed at 2k I think what im feeling is more of torque management not giving 100% throttle when I go WOT off the line was hoping the ported tb would change this some, guess its time for a tune, but per others dyno sheets of it making 9ish hp gain its got to be working