forums.holley.com
forums.holley.com
Tachometer Fluctuating - Holley Performance Products Forums
Dec 12, 2020 · Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Thus, Holley can not guarantee an …
Intake Manifold Choice - Holley Performance Products Forums
Aug 24, 2018 · Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Thus, Holley can not guarantee an …
Holley Sniper O2 sensor replacement - Club Cobra
Sep 28, 2020 · Holley part number 554-155. Anyone have a good place to find a genuine Bosch O2 replacement sensor without paying $110?
Sniper QuadraJet, can't set IAC Position - forums.holley.com
Nov 27, 2021 · Although Holley employees will take part in answering questions from time to time, your questions may or may not be answered by Holley personnel. Thus, Holley can not guarantee an …
AFR Lean Spikes at Idle - Holley Performance Products Forums
Dec 7, 2022 · Hello everyone, I'm having some lean AFR spikes during hot idle. I'm using my Holley Sniper on a 1973 VW Super Beetle. Sometimes the ECU will recover, other times, the engine dies. …
Holley 4150. 650, 750 - Don Terrill’s Speed-Talk
Sep 22, 2021 · Holley Street HP 850 - 1.688" throttle bore, 1.563" venturi (how could that flow the same as above?) Holley classic 1000HP - 1.750" throttle bore, 1.561" venturi (haven't we seen this combo …
HOLLEY 650 STREET HP trials and tribulations. Please assist
Jul 5, 2024 · Re: HOLLEY 650 STREET HP trials and tribulations. Please assist by Stingr69 » Fri Jul 05, 2024 11:22 am How are you adjusting the accelerator pump linkage? Did you set the transition slot …
4150 4778 Holley carb questions - Don Terrill’s Speed-Talk
Jan 13, 2020 · When Holley let the dies wear out the core shift produced sloppy main bodies with venturi inducer and exducer (upper and lower halves) out of concentricity. Because a sloppy casting usually …
Holley 9379 on a street Car - Don Terrill’s Speed-Talk
Apr 19, 2024 · Re: Holley 9379 on a street Car by 1980RS » Sat Apr 20, 2024 7:03 pm If he's going to drive it on the street just jet it down a couple of jets, should work great.