Noise and detonation from 72's

[buickboy]

I lke the 72's, but they are loud (clickety, clickety). Is it possible they would cause the ECM (DFI 6.03) to pull timing at WOT? Also running Caspers HD injector harness. Anybody else run these?
Mitch

 

[StageII86]

I don't think they could do that, especially since they are all the way up in the intake and not in the block closer to the sensor.

I know what you mean about the noise, though. My 83's are the same way.

 

[bruce]

Originally posted by buickboy
I lke the 72's, but they are loud (clickety, clickety). Is it possible they would cause the ECM (DFI 6.03) to pull timing at WOT? Also running Caspers HD injector harness. Anybody else run these?

I seriously doubt it, but a louder muffler should cure being able to hear them......

I've seen the Casper's piece, and it's much nicer, IMO, then the stocker.

The P+H injectors are almost always going to be louder, it's a function of the design.