I have a slight problem with my TR and would like your opinions. There is what I thought was a valve train noise in the engine. I checked the valve clearance and that was spot on. Ran it with the tappet cover off in case the roller rockers were touching the cover - still the same. Disconnected the fan belt - noise still there.
When the engine is revved slightly bit over 2000 rpm noise disappears.
The noise is not a metallic clunk but more like an uneven sound.
My thoughts were a "dry" dizzy or a loosened keyway on the top end of the oil pump drive shaft. However when I stuck my head in the mouth of the front nose cone, in front of the radiator the sound was quite evident. Maybe a broken timing chain tensioner?
I have used a long screwdriver to "listen" to everything but not able to pinpoint.
I thought I would get your opinions first before I start pulling things apart.
This is a race engine bearings recently replaced as a routine service, oil pressure fine.
Any help appreciated
Engine Noise TR2
Read the Forum Help (FAQ) or contact the webmaster