ok i have a 00 gt vert with a 04 gt motor in it and i was going to change plugs today and decided to do a compression test. well in cyl 1. 200 3. 201 5. 205 7. 200 2. 210 4. 210 6. 210 8. 15 . so decided to disconnect the cop and no change in idle so guess ill b doing a leak down tomorrow. guess its time to upgrade... got my old 00 motor in garage that i havnt taken apart yet that had a tick that i couldnt find. guess ill start taking that apart and ordering parts

 

How many miles on the motor?

 

has roughly 45k