Dragaholic

iTrader: (180)

I have the Racetronix fuel system (purchased from Thunder Racing) that I ran in my old setup and was wondering if its going to support the new power? I'm hoping to make around 700 FWHP.

If not, will the boost-a-pump help? How much more power does it support with this addition?

Should I ditch the entire system and go with something different or can this one be upgraded?

Thanks.

fenix999

iTrader: (17)

i would like to know this too! TIA

2002/Black/SS

iTrader: (3)

haha no chance, a BAP will barely give u enough for 600RWHP probaly not even enough, ur going to need a dual intank

Slow00ls1T/a

What is the limit of the racetronix set up

Slowhawk

iTrader: (12)

A single racetronix won't.There dual pump setup will.

Dragaholic

iTrader: (180)

I just read on Racetronix's website that the system without a BAP supports 600rwhp and 700rwtq. Then with the addition of a BAP, it adds another 100rwhp. Is this not accurate? If I do end up needing dual intanks, do I have to completely remove mine or can it be added/modified?

NicD

iTrader: (7)

A single racetronix/walbro 255 with a BAP will hit about 700 rwhp before pressure starts to fall off dramatically.

Nasty N8

iTrader: (33)

There hp ratings are for NA applications (real world every car is totally different) and will be no where near that level for a boost application.

You are better off removing yours and selling it as a kit. The new dual pump setup is different pumps and totally different wire harness to run each pump individually. Give me a call I can get you the fuel you need.

Nate

Dragaholic

iTrader: (180)

So Racetronix offers a dual pump kit, but its completely different and can't be added/upgraded from the single? How much power does it support naturally aspirated?

If it supports 700rwhp with a BAP, then I should be find because I plan to make that at the motor, not the wheels.

SSilverSSurfer

iTrader: (8)

Lonnies and Nasty sell the racetronix double pumpers, you send Lonnies your stock bucket and they take care of the rest. it'll support more than 700hp for sure

Dragaholic

iTrader: (180)

Are they the only 2 that sell the Racetronix dual pump kits?

Lonnies Performance

iTrader: (16)

I am currently building these kits exclusively for Racetronix. Nate is distributing my kits as well as part of his fuel systems.

When you get into the 700+rwhp range, you should look into a complete system with lines, rails & regulator. This way you are ensured of stable fuel pressure & also a boost referenced pressure (if turbo/supercharged) to accurately control fuel delivery as well as to get the most flow from your injectors under high boost. These complete kits are supporting well over 900rwhp.

Remember the stock regulator only controls pressure at the filter & will not compensate for pressure drop in the stock fuel lines.

Dragaholic

iTrader: (180)

I can't predict what I will put down to the wheels because I will have a huge drivetrain loss due to a big stall unlocked, steel driveshaft, 12 bolt w/4.56 gear, 30" slicks, automatic tranny, etc.

The 700 FWHP is only a guess. My old setup was about 500 FWHP, but only put 410 to the wheels. I'm hoping to be making another 150-200 more hp, which should put me in the 700 FWHP range. At a 20% drivetrain loss, I'm looking at 560 rwhp.

This will be accomplished NATURALLY ASPIRATED.

So...with all of that in mind, should I leave my system as is, add the boost-a-pump, or completely remove it and swap over to a dual setup?

OR...do something completely custom? I can do this as its strictly a race (drag) car.

Slowhawk

iTrader: (12)

You put all the $$ into the motor setup but want to skimp on the fuel to feed it?

Do it right.Your T350 will eat alot of fuel.I would expect dual intanks and minimum of 42lb injectors but I would probly go 60lbers.

I just read the drag only part. ---- do a sump tank so it doesn't starve on launch and run a bumper hanging pump.

Lonnies Performance

iTrader: (16)

When I do fuel systems I always tend to err on the safe side with excess being just enough. Lean mixtures willl break parts rather quickly at high HP levels. I know the double pumper setup will safely feed your motor & recommend the full lines, rails, regulator setup to do it correctly.

A sumped tank for a race only setup is good as well, but you will need to ditch the plastic tank & plan on a very good but noisy external pump.

Feel free to call me with any additional questions if you wish to discuss this further.

kill_machine85

iTrader: (4)

Just wondering how much RWHP will a Aeromotive A1000 inline fuel pump support.

SSilverSSurfer

iTrader: (8)

there website claims 1100hp NA, 800 FI

kill_machine85

iTrader: (4)

Thanks silver

Lonnies Performance

iTrader: (16)

I've replaced A1000's that maxed out at 700rwhp supercharged.

Slowhawk

iTrader: (12)

Same here.I hate those pumps