93 j30... need advice

i have a 93 j30 with about 136k miles on it. i had the tranny rebuilt about 20k miles back, other then that its all pretty original. no accidents no dents, A LOT of door dings and bumper scratches but nothing out of the ordinary. it runs really solid, except for this clicking noise coming from under the hood. I had a friend of mine check it out, and he said he worked on a Z a while back with a similar problem... apparently there was some play in the camshafts with the bearings and the work ended up taking a LONG ass time. another mechanic said it could just be the water pump. other then that pretty inconspicuous noise there really isnt anythign wrong with the car. my question is, what can i expect to get for it. i wanna sell it and get something in a stick!

I recommend that you go to the nearest Infiniti dealership and spend bout $75 - $100 and have them put it on the engine diagnostic computer. Ant major issues with the engine will store a malfunction code in the cars computer.

/ron/