90Mustangfan

heres the deal, when you rev the car you will hear ( what sounds like a bad lifter ticking sound) you only hear it when the car is rev'd. the ticking goes away at idle, and doesnt make the noise when crusing...the car has 1.6 roller rockers, twisted wedge heads, stock cam.

Quik

are your pushrods the correct lenght?

90Mustangfan

IDk, is suppose they are, how can I fix the problem? readjust the roller rockers.

Quik

pull a few out and get a pushrod lenght checker