12lbs of boost / 93 octane / 42 fuel presure = 820 o2 no knock.
16lbs of boost / 93 octane / 42 fuel presure = 770 o2 4 knock and a "pop" almost like a backfire. I think this is a mistake so make another run and this time o2 are at 247 and 5 knock and a "pop" again.
No loose wires. Checked coil pack and it is OK. I decide to make sure octane is not an issue and pump up octane to over a 100.
Take another run and still pop and knock.
What am I missing? My trans is going bad at full throttle and I am not getting hard shifts at wide open throttle. Could this be the source of the problem?
16lbs of boost / 93 octane / 42 fuel presure = 770 o2 4 knock and a "pop" almost like a backfire. I think this is a mistake so make another run and this time o2 are at 247 and 5 knock and a "pop" again.
No loose wires. Checked coil pack and it is OK. I decide to make sure octane is not an issue and pump up octane to over a 100.
Take another run and still pop and knock.
What am I missing? My trans is going bad at full throttle and I am not getting hard shifts at wide open throttle. Could this be the source of the problem?