Drill or not a throttle body

FWIW if I could get an idle around 850 I'd be stoked...but the car runs amazing, and I see no reason to change it.

 
Fullthrottleguy said:
I think its 750  - like I said I raise it a bit around 850 to accommodate the fans and lights draw on the alternator since most don't have nice 250amp alternators that charge fully at low RPM, street cars don't usually suffer that and  but use AC kick to turn the idle ton850 when the AC is on, so I follow that philosophy

I Quirk of Holleys they Hate low voltage and get really finicky and won't even start at 11.5v relaiably
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Yeah. GM is using DBW as well so the kick isn’t as necessary since they have total throttle command

 
wesinls said:
FWIW if I could get an idle around 850 I'd be stoked...but the car runs amazing, and I see no reason to change it.
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Read all the post from Alex @Fullthrottleguy, this motor is crazy simple to get under 800 rpm, Take some advise, watch the videos i posted comprehend what Alex has posted, it is simple to get the idle down 

Even simpler to fix the decay rate so it will not stall,    Redline charging $1500 for a tune with the IAC turned off is not OK for 90% of the people out there in a cam that has 15 degrees overlap. 

Easiest way is to download the software on to a Desktop or a laptop,  This is not like any other software main reason. 

  • Do not need a Dongle Key with Holley software
  • Do not need any Registration code from a ECM 
  • Do not have to spend Credits or link into a ECM for the software to work, 

you can use and play with the software without any registration, make changes on a desktop when following along with the YouTube Video, 

There is no easier way than a holley for idle adjustment, 

 
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