Randeez 2012 Budget Yukon Denali Build (stick on hood scoops galore)

[randeez]

I hope he "signed" them like he supposedly signed mine. I'm saving that surprise as long as I can.

The way I figure it, if I hold out long enough, buy enough, I can't have randeez 2.0, but in avalanche form

its been so long i dont even remember if i did do any weird shit to those

 

[Trey Hardy]

I hope he "signed" them like he supposedly signed mine. I'm saving that surprise as long as I can.

The way I figure it, if I hold out long enough, buy enough, I can't have randeez 2.0, but in avalanche form

Maybe it’s a good thing the wife hasn’t opened them yet lmao I asked her to send me some pics of them earlier and she never got around to it

 

[Trey Hardy]

im glad you recieved the 6"x24" dildonts safely

dont stress about it broseph, get me wen youre good

You’re alright I don’t care what they say about you

 

[randeez]

You’re alright I don’t care what they say about you

 

[pwtr02ss]

You’re alright I don’t care what they say about you

Best dude I know. Fo realz.

 

[pwtr02ss]

its been so long i dont even remember if i did do any weird shit to those

Well, now I'm disappointed

 

[ivin74]

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Are those the ppv brake calipers?

 

[randeez]

Are those the ppv brake calipers?

Yes 2021 ppv brakes, I have 2015 uca lca and knuckle

does need new banjo bolts, they are different thread than the 2012 gmt900 brakes. i had some from a waste gate that ar ethe right thread M10x1.0 but they are a little bit too short for me to trust them indefinitely. i threw them on just to close it up but it looks like the gm ones are m10x1.0 27.5mm long? the ones i had are maybe 20mm long. they thread and tighten but would like much more thread on them

 

[randeez]

pictures ctsv fun

 

[randeez]

 

[kbuskill]

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I always wondered how they did dual pumps in the tank. Never enough to research it, but was kinda curious nonetheless.

Is there any kind of check valves that keep the pumps from fighting each other or???

 

[randeez]

I always wondered how they did dual pumps in the tank. Never enough to research it, but was kinda curious nonetheless.

Is there any kind of check valves that keep the pumps from fighting each other or???

for this set up: they can put a small screen on the pump, but not an actual filter sock - so i had to add an external fuel filter - not that big of a deal.
there usually isnt any kinda of check valve, most of the intank pumps have some sort of a checkvalve to not allow flow back threw them. most people will have just one pump on and some sort of trigger to turn the second pump on (psi switch or something like that)

the way i am controlling them, the first pump is controlled by the factory fpcm and im using a vaporworx controller that taps the power wire to the first pump and then mimics the PWM signal. set up like this the fpcm doesnt know there is a second pump but it thinks the first pump is much larger/more efficient. so what used to take (making up round numbers) 40% duty cycle with one pump to maintain 60psi now only takes 20% the fpcm doesnt really know or care why it only needs half the duty cycle its just reading pressure and hitting target psi. so both pumps are always on.

SOOO onto my problem. this aftermarket dual pump module- had a little plastic manifold/4way that connected: outlet-pump-pump-pressure relief. the hose/tube down to the pressure relief was just blowing out fuel the whole time. so my pumps were running ridiculous duty cycle just to maintain idle psi and as soon as fuel was needed it acted like they were tapped out. so i just gutted the whole thing, changed it over to a standard tee for pump-pump-outlet which i increased to 1/2" new bulkhead, deleted the relief valve

 

[kbuskill]

for this set up: they can put a small screen on the pump, but not an actual filter sock - so i had to add an external fuel filter - not that big of a deal.
there usually isnt any kinda of check valve, most of the intank pumps have some sort of a checkvalve to not allow flow back threw them. most people will have just one pump on and some sort of trigger to turn the second pump on (psi switch or something like that)

the way i am controlling them, the first pump is controlled by the factory fpcm and im using a vaporworx controller that taps the power wire to the first pump and then mimics the PWM signal. set up like this the fpcm doesnt know there is a second pump but it thinks the first pump is much larger/more efficient. so what used to take (making up round numbers) 40% duty cycle with one pump to maintain 60psi now only takes 20% the fpcm doesnt really know or care why it only needs half the duty cycle its just reading pressure and hitting target psi. so both pumps are always on.

SOOO onto my problem. this aftermarket dual pump module- had a little plastic manifold/4way that connected: outlet-pump-pump-pressure relief. the hose/tube down to the pressure relief was just blowing out fuel the whole time. so my pumps were running ridiculous duty cycle just to maintain idle psi and as soon as fuel was needed it acted like they were tapped out. so i just gutted the whole thing, changed it over to a standard tee for pump-pump-outlet which i increased to 1/2" new bulkhead, deleted the relief valve

Interesting, did you have to upgrade the wiring going to the pumps?

Seems like the factory wiring wouldn't support both pumps.