Thanks slimjim.
ScotI- I'm running 93 octane. Unfortunately, I don't have all those specs. The engine compression is around 9.5-1 from what I understand.
CamaroAJ- Thanks for the input.
I replaced the original external balanced balancer with a brand new unit the end of last year. I verified TDC and the crank snout and key way looked fine before I installed the new balancer.
I am running a lower end front accessory kit, but I ran/revved the engine with the serpentine belt off and there was no change. BUT, I haven't driven the car/applied load while the belt was off. I might try to get my hands on a Go Pro and see what I see.
Daniel
|