Wondering if anyone has feedback on the Radium Double Pumper? It runs either a single Walbro 450 or double. How much HP would a single 450 handle on E85?

http://www.radiumauto.com/Fuel-Pump-...8-9-P1265.aspx

 

I was making 550hp on a single 450. e85. stock lines, fuel rail, and fpr. with 1200cc injectors

 

at the time i bought my squash... radium did not offer this.

Ive had no issues with my squash and it is a quality unit.

curious on any input on the radium

 

follwoing

 

Looks pretty if thats really a selling point. Glad they incorporated the mounting flange. Lots will buy it and have no idea how to wire it up. It only fits the 450 pump profile which many have bias against to begin with.

 

pretty awesome they made this tho. couple months ago I got ahold of them to see if they had a double pumper for 8/9 evo and said no but was working on something. nice to see it come thru

 

Radium makes high quality parts and they are U.S. based. I currently run their fuel rail, Fuel pulse dampener, and sealed catch can. They have fixed my problems.

 

I'm going to try and pick one up over the weekend, should have results in December.

 

A single 450 with 2000cc injectors will make around 650ish depending on setup. You will also need a 6an fuel feed line.

 

Received the hanger 2 weeks ago, waiting on the inlet filters for the pumps.

Primary: -0267
Secondary: -0274

Will also have to redo the wiring. Primary pump is ECU triggered for load (fuel pump wire with high/low voltage circuit), going to branch off that relay to trigger secondary pump.