My pump doesnt move enough fuel for the most recommended aeromotive regulator Ive found on this forum. So im looking at fuelab 515 reg.
Pump is Walbro Hellcat 525LPH (139 GPH) E85 fuel.

 

I doubt that. That pump moves a ton of fuel.
a 13202 should work fine.

I have no 1st experience with fuelab stuff

 

x2. That isn't enough fuel to back up and Aeromotive EFI reg. I'm curious as to what specs you saw that brought you to the conclousion that the Fuel Lab reg would be OK but the Aeromotive wouldn't.

You're generally limited by the outlet size. Most EFI regs have a -6 outlet threads. You can find some with up to -10 outlet or multiple -6 outlets.

 

x3
The 13202 and hellcat pump work great together. I am starring at 3 identical examples and they all run just fine.

 

For some reason I got no notifications saying there was activity in this post. Anywho. Aeromotives instructions say the 13202 requires 300GPH. The Hellcat pump does 138 GPH. I called Aeromotive and got the same answer. I called fuelab and they specd the 515 so I go it.

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their a1000 moves 145gph at 20 psi. Ive used a 13202 on a couple combos. Controlled fuel pressure just fine.
Ive had 13204 and 13301 control fine with an a1000 behind them also. So the a1000 aint much more than your pump.

 

I had to make an informed choice. Aeromotive said 300 GPH min so I went with the fuelabs i wonder how they came up with the 300gph if they are working fine for people running less?

 

Not that it matters, but I found it listed at 200 gph in the instructions.

 

This

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That's weird... #ad

 

I finally see what you were saying, 300gph MINIMUM. I was reading it as 300GPH Max. That's my bad.

EITHER WAY, that reg you bought should work 100%