Stangkilr

iTrader: (47)

Magnafuel 4303 here.

TheLS1Lover

This is my buddy Tres 2JZ Lexus, made 811rwhp with a stock bottom end. More to be had with more boost. He runs the MP4303... Pretty quiet.

408COUPE

iTrader: (3)

Tulsa needs to get with the program and come to the city and race sometime! Tres hasn't been out in a long time.

Talon77

Ok.... I have to admit, that is flat out one awesome Lexus! That's the essential sleeper right there, well the license plate might give a little something away

Billy

deeloc1

iTrader: (20)

Ran the Magnafuel 4302 (Pro tuner 525) on my old NA set-up (ls1 346, afr 205, fast 90/90, g5x3 cam etc...). Will be getting the pump rebuilt to the 4303 (Protuner 750)...hoping for 900-1000rwhp on E85. New combo is Comp Billet, Triplex Ceramic Ball-bearing, oil-less 80mm Turbo with CT5 cover, 6.0 lq9 (364ci), Fast LsxRT, TFS 235's and Virginia Speed VTC3 cam. Have heard nothing but good things about the 4303...I've had no problems with my 4302.

skinnies

iTrader: (33)

1142rwhp, no boost a pump either on those pulls, another guy on here has done 1200+ rwhp on 3 walbros on e85.

Twotonefreak

iTrader: (11)

I have a magnafuel 4703 and you can't hear at all when it comes on.

TheLS1Lover

Pretty much lol. Its pretty damn quiet, other than the plate and IC it looks like a lexus.

Some of you boys need to come to our Tulsa meets! Hell, we have them at a drag strip lol. Lots of stuff to give away this week also.

Yeah I went back and checked, he has one now. Sorry for the confusion.

IMO its safer to run one big pump than 3 small ones, what if a wally gives out? Then your fucked..

koolrayz

iTrader: (26)

Weldon 2345 will do the job nicely, You will want the controler.
I went bottom 8's on E98 in a 3700# car with that pump

skinnies

iTrader: (33)

what if your big pump gives out on a hit, same thing you'll be f*cked. I just like the 3 pumps as they are internal and QUIET on my street car(then again it does have 6 mufflers so I do like quiet sleepers and a big pump couldn't do that).

MikeFSKSpeed

iTrader: (37)

I have had fantastic luck with Magnafuel and Aeromotive for high horse E85 setups. I can also help with Fuelab; before buying elsewhere check with me

koolrayz

iTrader: (26)

On a single if the pump goes out you are down, if one of three goes out you are lean and cause damage. Mathmaticaly it would take 4 walbro's to equal one weldon 2345. Dont get me wrong I love the cheap price, quality and silent operation of the walbro pump. For me there came a point where it made sense to step up, for a street car @ or under 1K they are a nice option

skinnies

iTrader: (33)

Another reason I chose the 3, being as we travel with the car for races(3+ hours one way), I can fix it on the side of the road easier if needed, plus could get another pump much easier in a pinch if out of town. I understand people being scared of 3 and wanting one single, for more of a race car it isn't a bad deal.