I think I'm finally getting to a point where I can start saying the car is running pretty good, but I've got a high rpm under load miss kind of thing going on.
Today I put in a new set of Autolite 64's gapped at .025. I knew I had a bad plug and have just been taking it easy for a while. This made a helluva improvement.
1st gear - unusable
Grab 2nd - tires roasting wraps to 5000 pretty damn quick.
Grab 3rd - little tire chirping as the rpm climbs at about 3500 -4000 it starts to buck
4th and 5th act the same as 3rd only progressively worse.
Cruising at highway speeds in 5th, about 2700 rpm, I'm seeing 1350-1400* EGT and a nice bouncy A/F gauge. Punch it and the EGT drops to about 1100*, the A/F goes full rich, and then about 3500-4000 rpm the engine starts to miss bad and I start getting a CEL on Knock.
Right now I'm running the regular Blueberry scaled to +40's. I'm thinking:
1.) EGT at WOT is low. Take some fuel out of the WOT curve
2.) CEL on Knock and bucking might be too much ignition timing under boost?
Any other ideas appreciated.