what engine mate? This could also be tappet sounds. Do you notice this early in the morning or after hard driving? Give us more details eg. location of noise etc and we will help.goodluck
I have a set of 4 oem mazda RX-7 FD rims c/w bridgestone 225/50R16 S-03 tyres (50% tread & originally purchased new) for sale. Good as spare for track days, drifting etc.