hi folks, im new to the site and wandered if anyone could help. Ive recently bought a s2 rs turbo with efi conversion it is a wee bit tappy on idle although ive heard worse but its quite noisy at high revs. it has an uprated cam but unsure of the make and the previous owner said he changed the tappets but just wandering if it possable to put the wrong ones in for the cam it had. i just had it set up and got 164bhp at 9 psi so its producing power but i dont like to rev it as i dont like the noise at high revs. any help wud be appreciated.