Originally posted by M.B.DOC
Most of the 2.5"s have the modified chain tensoiner as well as a double-row timing chain.
Camshafts never(rarely) go bad on any 16v's.
Takes me 1 to 2 hrs to adjust all of the valves.
I do that at least 4-5 times a year on the racecar.
You MUST be very careful un-bolting & re-torquing the camshafts & the camshaft bearings.
sorry forgot, its a 1990 model. you must be good at doing the valves, the garage i use ways 5 hrs!