I just have the one. the instructions dont say what the psi setting is at.

 

maybe im retarted but i still dont understand how this would work on my truck, my cummins has no throttle plate and makes no vacume so how would it open to vent the pressure in the intake tube. And if im wrong and there IS a vacume source, where is the vacume line that i would hook into. thanks man.

 

your truck does have a vacuum line, if you have a 4X4 look under the truck on the axle just tap it into the shift fork vacuum line

 

oh that sucks, i dont have a 4x4 or a manual, could i use the vacume source from the automatic maybe?

 

 

sale pending

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SOLD

 

Got it today.... Man is this thing purty.... thanks Ian +1 for IC SMOKE.... he's one helluva guy

 

damn my budie wanted going to buy that

 

Thanks buddy!
Glad ya got it!