Fueling & Injection - over 500rwhp what pump?

As of right now my car makes 380rwhp, I am getting it tuned on the bottle soon which should put a little over 500, maybe close to 550rwhp. I am needing a fuel pump that can handle that, Also didnt want to spend tons of money on one either. I didnt know anyone could help me out on a pump I need to look for thanks.

If you plan on staying around 550rwhp or less, then I recommend a single Racetronix kit with pug-n-play wiring harness.

Beware fo some of the universal kits that have problems with pump reliability & rubber hoses etc.

I keep the Recetronix kits in stock.

Feel free to contact me if I can be of additional help.

well, i search around many places and see walbro 255 pumps, would I have any problems running something like that?

Yes that is just a standard pump has not provisions for your stock setup. Get a direct replacement pump made for your car. Lonnie keeps them in stock as do I.

Nate

How about 575rwhp NA?

Every car seems to be a little different, but most NA setups are run rather lean so you may be ok with a good single pump.

For example a 550rwhp supercharged motor at 11.5:1 AF ratio is a lot worse than 600rwhp NA at 13:1 AF ratio.

Feel free to call if you like.

I'll definitely call you when I decide how I am going to set up the fueling system.

How much HP will the walburo/ race tronics single pump set ups support for a N/A car?

How much HP will the walburo/ race tronics single pump set ups support for a N/A car?


most say around 550 with the new wiring.

are the racetronix pumps pretty much a walbro 255?

Yes they are Walbro 255's, but there are quite a few different models of that pump. All are not created equal.

The pump is not the only consideration. The mounting accessories, wiring & hoses etc., are what makes it a good kit.

I saw a lot of your racetronix kits are around $230 or around that, I just dont understand, being a walbro 255 is $100 new. Im not knocking on you all or anything, just if the hoses and mounting hardware is what makes over a $100 difference i dont understand... Is there more that comes with your alls kits, that I just dont see?

This is the next thing I got to look at purchasing. I am still running the factory fuel pump with my set-up. The car has less then 10k miles on it so that is why I did not change the Fuel pump when I did my build.

I saw a lot of your racetronix kits are around $230 or around that, I just dont understand, being a walbro 255 is $100 new. Im not knocking on you all or anything, just if the hoses and mounting hardware is what makes over a $100 difference i dont understand... Is there more that comes with your alls kits, that I just dont see?

i think it comes with the hotwire kit for that money, not 100% sure

I saw a lot of your racetronix kits are around $230 or around that, I just dont understand, being a walbro 255 is $100 new. Im not knocking on you all or anything, just if the hoses and mounting hardware is what makes over a $100 difference i dont understand... Is there more that comes with your alls kits, that I just dont see?

Your paying the extra $$$ for the plug and play from lonnie and the customer support. I got a dual pump set up from him and had to solder the stock wires (that I cut for my boost a pump that didn't cut it) back together. All his stuff pluged right up to the stock harness and has yet to drop 1 psi of pressure. I spent 600 on my set up and I would do it again with out hesitation.

Yes, I include the wiring harness (hot wire kit) & various other options for that money.

The base pump with hose, sock, mounting kit & internal wiring is around $149.

Instead of speculating over this any further, you can call me & get all of your questions answered in a matter of minutes. I can be reached from 9:00am-11:00pm eastern time including weekends at 724-322-8505.

^thanks man I was just wondering and wanted to hear some things from members also.im 21 and dont have a lot of money to waste.. I will give you a call tomorrow.

Racetronix ~150 plus ~60 if you want the hotwire kit (recommended).
Walbro ~100

Im running the racetronix pump with the hot wire kit. Im putting down right around 550:D

^^ with 42lb injectors ?

^^ with 42lb injectors ?

nope I have 60lber's in the one making 550. I have the 42's in the one making 445.

thanks for all the help guys. With all the good feedback with racetronix pumps and going through lonnie, i decided to buy from him. Cant wait to try it out!

Let me know whenever you are ready & I'll get you everything you need.

thanks for all the help guys. With all the good feedback with racetronix pumps and going through lonnie, i decided to buy from him. Cant wait to try it out!


you will be very pleased with Lonnies!!! Bought a dual pump setup and has worked flawless!!!

Let me know whenever you are ready & I'll get you everything you need.
actually lonnie im the guy you talked to 2 nights ago, I already bought it from you!
you will be very pleased with Lonnies!!! Bought a dual pump setup and has worked flawless!!!

yeah from what I hear, I think I will be very happy.

Cool,
I get so many calls, it is hard to keep the names straight unless I have your parts in the shop for reference.

I think you will like it.