An Alternate way to adjust and check the Porsche 928 Timing Belt

The necessary tool recommended by Porsche is expensive and hard to find. This simple method allows you to adjust the belt and check its tension easily on a routine basis.

[@edwinthomas618]

Who in the hell has this scope. lol

[@michaelb3273]

Any low-end scope ($150 to $300) will work since these pulses are at a very low frequency.