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QUESTIONS ABOUT HOLLEY 4 CORNER IDLE

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Old Sep 28, 2008 | 03:46 PM
  #1  
mcbchild's Avatar
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From: TX
Car: 1984 Firebird SE
Engine: 388 sbc, Brodix Track 1s
Transmission: turbo 350 transmission
Axle/Gears: 4.10 gears
QUESTIONS ABOUT HOLLEY 4 CORNER IDLE

If I change the jets in the front plate, Do I need to change to the same in the rear plate?

Also, if I change the PVs in the front plate to a lower number do I need to have the same number in the rear plate?

Carb is a Holley 830 race carb # 0-9381.

Last edited by mcbchild; Sep 28, 2008 at 03:48 PM. Reason: Spelling error fixes
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Old Sep 28, 2008 | 06:20 PM
  #2  
xpndbl3's Avatar
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Posts: 13,622
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From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
Re: QUESTIONS ABOUT HOLLEY 4 CORNER IDLE

jets have nothing to do with the 4 corner idle. PVs should be the same front and back. I'd suggest reading up on the holley site for tech tips or going to the local library and taking out a holley tuning book, the time spent will be well worth it.
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