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What's your Idle RPM set at?

RacinJason

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Just curious what you guys have your idle RPM set to. My tune has it set to 625 RPM. I'm not sure what stock is, but I think it was a hair higher. Maybe 650 or 675. I know Forced Induction will typically run higher, but NA can run pretty low.
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Kahboom

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850RPM
 
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RacinJason

RacinJason

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Thanks for the feedback guys. This is good info for all. Keep it coming. I know you guys see this. Simple question so spill the beans. Haha!!
 

Chris Barnes

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Thanks for the feedback guys. This is good info for all. Keep it coming. I know you guys see this. Simple question so spill the beans. Haha!!
My Lund tuned 2018 Procharger tune on 91 octane is around 825 RPM. It seems a bit higher than stock, but I can't remember?
 

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Daryl333

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Lund tune:
750 RPM
Lund Whipple tune 2023
@830
 
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Stang 19

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Just curious what you guys have your idle RPM set to. My tune has it set to 625 RPM. I'm not sure what stock is, but I think it was a hair higher. Maybe 650 or 675. I know Forced Induction will typically run higher, but NA can run pretty low.
Edelbrock stage 2 with Edelbrock tune is set to 750
 

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Bluemustang

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Lund tune 740 rpms - 93 and E85
 

Chad1986

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Last I looked i think it was around 875 its Lund tuned, cobra jet twin 65 tb and stage 3 cams. Haven't drove the car in a while due to winter weather, lots of work and I really don't want to put it on salty roads.
 
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RacinJason

RacinJason

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I confirmed my tune is set at neutral 625 RPM. Lower than stock? It let's me adjust in increments of 50 RPM. 675 is the next step up, and 575 is the next step down. I think it's too low, because I have stalling issues when coming to a stop with the clutch pressed in but only with the compressor ON (defrost | A/C). I guess I can bump it up since you guys all are running higher, and Zinc says stock is 650. Anyone running lower than 650 and stable NA or otherwise?
 

Zinc03svt

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I confirmed my tune is set at neutral 625 RPM. Lower than stock? It let's me adjust in increments of 50 RPM. 675 is the next step up, and 575 is the next step down. I think it's too low, because I have stalling issues when coming to a stop with the clutch pressed in but only with the compressor ON (defrost | A/C). I guess I can bump it up since you guys all are running higher, and Zinc says stock is 650. Anyone running lower than 650 and stable NA or otherwise?
It is best to let your tuner adjust the idle rpm in the tune. If your car is stalling you more than likely have other issues.
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