does anyone have any idea why there is like a slight knocking sound when i shift gear while driving my car? its a supra. but if i step really hard on the clutch, i mean step till the end then no sound. pls advise. thank you all very much
hi all mivec guru's and sifu's
iam asking this question in behalf of my friend who is doing some modifications.
for a static comp ratio of 12.2 :1 using 260 deg intake 254 deg exhaust (low cam) (valve lift 8.9deg)...