Triple Pump Radium Surge Tank WIRE UP - AUDI RS3

Feta Fam, friends and new comers,
Our Triple pump Radium Surge Tank wire up is underway in the RS3 and Stav goes over step by step how we setup the location of the tank and full wire up and how It's going to be controlled.
As always thank you for watching and leave us your thoughts in the comments below.
-MMS
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[@enviousvdub]

Stav is really killing it with the wiring

[@MalakaMotorSports]

Thank you sir greatly appreciate it

[@jasonwillis7413]

This video is awesome literally explains everything so thorough . Thank you stav. You guys really push the Rs3 platform and deserve more credit

[@MalakaMotorSports]

We appreciate the compliment. Trying our best to show our findings along the way

[@troybland8089]

Stav is the man that can 👍🏻

[@MalakaMotorSports]

Bwahahahaha

[@troybland8089]

@@MalakaMotorSports 😎

[@GermanEliteTuning]

Great work Stav. 4 pumps will be plenty of fuel for sure.

[@MalakaMotorSports]

Vr6 swap the world

[@razerone49]

You guys started off as we all did with tuning; passion for modifying your car without any formal mechanical knowledge and background. The difference is that you guys kept going, kept learning…you went where most of us drew the line of “not comfortable doing that myself”. Not only do you guys build your own motors now, you’re trailblazing a platform that’s been around since ‘99. This platform has been around and plateaued for a long time now but you guys are going where no one else would. Mad props and I’m really looking forward to seeing the records you’ll break. Cheers

[@MalakaMotorSports]

Thank you so much sir. Trying our best to keep pushing and learning

[@Channel_V2017]

Very detailed, Step By Step! Thank You Stav :)

[@MalakaMotorSports]

Appreciate it. Hope everyone finds it easy to follow and I try to explain everything to the best of my ability -stav

[@atanaspopovski3770]

Stav,best video!!! Keep going like this!!!🙂👍👍👍👍

[@MalakaMotorSports]

You like these huh? Appreciate it. Trying our best to be as detailed as possible

[@jessevasquez2774]

Dammmm Stav you got down. Nice and clean 🙌🏻👊🏻👍🏻…….✌🏻out

[@MalakaMotorSports]

Thank you sir appreciate it.

[@tamikomuschette4541]

Stealth Stav at his best 😊👍

[@MalakaMotorSports]

Hahahaha

[@TheObersalzburg]

Hi Stav! Just a small tip to make the crimps look even better. If you look at your first crimp in the video, try turning the crimp tool over so the concave side is against the split line in the terminal. The terminal will not try to spread, and the convex side indents into the solid (non split) side of the terminal. Just a thought. Love the location for the unit. Out of sight but still accessible. Great!

[@MalakaMotorSports]

Interesting will try that next time. These small tips make all the difference

[@SonicTheR32]

Yeeeeeeees!!!!

[@ivan_b468]

Feta

[@stefanmondello8220]

You'll need to program the oem pump to start first for 5 seconds or so to fill the surge tank before starting the auxiliary pumps.

[@MalakaMotorSports]

Absolutely very easy to do. As they are using separate output and the ecu has a prime feature for the pumps.

[@stamadon]

As someone who has been running a setup like this for over a year. It takes my oem S3 pump 5-10 sec from car start to fill up my surge tank. An rs3 with a brushless oem pump will do this with the door open prime function. They’ll just have to turn on prime function on the primary surge tank pump to push fuel to the engine so that startup is flawless. In other words. Ain’t really a big concern.

[@fernandomarquez5681]

Good morning

[@MalakaMotorSports]

Good morning 😃

[@stefanmondello8220]

Not first

[@nathangamber9230]

how's that work on stock ECU?

[@MalakaMotorSports]

Well when you say stock ecu. Are you referring to Rs3 specific? One way you can wire this into a stock ecu that’s limited is using hobb switches and having certain pressure kick on the additional pumps

[@nathangamber9230]

@@MalakaMotorSports I have a mk7 R but would be curious if DS1/MEDV17 are capable of anything more refined as far as closed loop low pressure control.

[@stamadon]

@@nathangamber9230 they are running a return style vacuum reference system. So there’s no need for close loop low pressure. I have a surge tank setup as well with an regular fuel pressure regulator. I set the low pressure to 90 psi cause I have mpi. So as the math would have it. 43.5psi base pressure + 30-35 boost pressure. So the minimum low pressure I can run is 78.5psi. Setting to 90 give me 11.5psi of extra pressure meaning less duty on the mpi as they will piss fuel once they open.

[@Futurensen]

Stav you a wire loom guru! 👏🏻

[@MalakaMotorSports]

I wouldn’t go that far but thank you for the compliments

[@Futurensen]

@@MalakaMotorSports well bud it wasnt an easy task to set everything from 0 to work, so i will go that far! 😝

[@HP-qr7tt]

1x Elixar 1380 brushless fuel pump is all you will ever need. These multiple pump setups are a time bomb waiting to happen.

[@MalakaMotorSports]

Not familiar with the set up. But we run this exact set up without issue in our B5’s the issue with brushless controllers they also have overheating issues and 4x the price

[@HP-qr7tt]

@@MalakaMotorSports bro look up elixar powered...game changing pumps..at your level a 700lhr pump will cover you for 950hp to wheels an hold 90psi on e85...no shit...

[@stamadon]

Explain the time bomb situation?

[@MalakaMotorSports]

@@stamadon I’m also curious

[@samueldesbiens2524]

For some reason after installing my single pump fst, my fuel gauge reads full but my tank is almost empty... I primed the first pump to fill the fst, fuel gsuge was reading right...and as soon as I primed the second pump by gauge read full but my actual fuel tank is almost empty... do you know how to fix that?

[@porschekitilimtrakul7282]

how did you mount the surge tank to the car body?

[@drewsmith6864]

WHEN IS PART 2 COMING

[@fredjones5327]

Damn bro expert shit brother wow keep going!!!

[@EmkaySupra]

Part 2?