yardpro

I got some 24# injectors from roger.
I am waiting on Ken's chips. Can I go ahead and install them without the chips.
Will the computers adjust to the new injectors.

soontobered84

Yes. It just won't be optimized until you chip it.

yardpro

Thanks these bad boys are going in today.

soontobered84

I put 24# 4 hole injectors in my GTS without chipping. The engine seems to run smoother with no idle issues, but it did screw up the miles remaining per tank in my digital dash.

FredR

If you run with an O2 sensor the system will try to self regulate to achieve an AFR of 14.7 when operating on the cruise map but whether it can achieve the requisite turn down ratio may be another matter altogether. On full throttle when the O2 sensor is ignored it will be very rich [much more so than normal] and also at idle I suspect.

If your motor runs open loop [no O2 sensor] as my motor does it would run pig rich plain and simple.

Personally I would wait for the appropriate chip set to be delivered.

Rgds

Fred R