imp pwr online
- August 21st, 2002, 07:23 AM
I Can run from 14 up to 22psi. O2's stay constant and solid-never deviating at any rpm. EGTs are all good. Knocksums stay at 0-4 thru out the rpm range. Everything on the logger stays constant even when this happens.
At WOT, every time when it hits 6,000rpm (redline is 7,000) it starts sputtering, like it's missing. On the logger, O2s are still solid, Knock is still 0, you can see when it hits 6,000 it is still WOT but instead of rpms climbing they start flatlining bouncing from 6200-6000. Just bouncing around cause the hesitation. But O2s stay, knock stays. Nothign on logger shows anything is happening except that it is still WOT and not climbing RPMs.
I am using copper plugs since plats are to hard to fire and cause blowout too easy. They are gapped down to 34 (factory is 42)
But I did turn boost down to 14 and still happened so I don't think it is blow out.
Any ideas?
At WOT, every time when it hits 6,000rpm (redline is 7,000) it starts sputtering, like it's missing. On the logger, O2s are still solid, Knock is still 0, you can see when it hits 6,000 it is still WOT but instead of rpms climbing they start flatlining bouncing from 6200-6000. Just bouncing around cause the hesitation. But O2s stay, knock stays. Nothign on logger shows anything is happening except that it is still WOT and not climbing RPMs.
I am using copper plugs since plats are to hard to fire and cause blowout too easy. They are gapped down to 34 (factory is 42)
But I did turn boost down to 14 and still happened so I don't think it is blow out.
Any ideas?