Just the usual bigport into ae86, had new rings and bearings installed, had the head serviced with shims redone but now 3000kms down the track there is a rather noisy ticking noise coming fom under the cam covers, more the exhaust cam than the inlet cam.
If you stick your head under the bonnet while she's idling you can just hear it, but when im accelerating its louder.
I thought i had a hole in the exhaust manifold because this is what the noise sounds like but ive double checked everything all the exhaust nuts are tight, and the gasket is in good condition.
Does this mean the shims werent done properly or they werent installed properly.