could i get some diagnosis help. (VIDEO)
Jan 17, 2011 | 10:02 AM
#61
hmmmmm....my buddy just finished installing his gsc s2 cams in his evo 9 and has the same noise. he also installed gsc valve springs. could it just be the nature of the cams with aftermarket valve springs?
his noise is on the opposite side as mine though, my noise is around cylinder 1 intake valves and his is around cylinder 4 intake valves
weird......
his noise is on the opposite side as mine though, my noise is around cylinder 1 intake valves and his is around cylinder 4 intake valves
weird......
Yes mine does the samething
Jan 17, 2011 | 10:11 AM
#63
Jan 25, 2011 | 12:55 PM
#64
Have you tried a mechanic's stethoscope to pinpoint exactly where under the valve cover it's coming from? Definitely is from under there. You can probably rest your hand over it slowly moving around and find the source.
Jan 25, 2011 | 01:13 PM
#65
my buddy recently installed his gsc s2 cams on his car and has the same noise. i have also found several videos with the same noise caused by big cams.
my local tuner also said it was normal.
plus it has died down a little. not as loud and barely noticeable.
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