I have a 2003 I would be interested in a drop in pump. Would love a reliable setup. Does the racetronix 495 pump overflow the factory regulator on the rail or can it still be used?

 

We can offer the gmt900 pump module options BUT we will need a vin number to verify the correct pump module style. Available only in 340lph at the moment. Price will depend on module style but should be in the mid to high $400 range. They will only be available with hotwire harness. included in price.
It will be up to the customer to verify tuning and compatibility with any fscm/fpcm but is appears they will work. not all 07.5 - 2010 trucks have it.

 

So do you need my vin?

 

I would be interested in drop in pump for an 01 only needs to support 500 rwhp.

 

For the pump module style yes. Youd be responsible for the rest.
There are actually 6 different styles of modules and 2 of those are flex fuel so really only 4 but still cant guess there.

 

This kind of devolved; can you share with us what the likelihood is that you will be able to have drop in modules for the "small" mouth 99-03(ish) guys is?

I am specifically interested in the SUV module. Racetronix doesnt make anything for me, so my only options are the OE Flex Fuel (what I have now) or a cut up bucket for *insert favorite pump here* (what I had for ~6yrs before it died and I went with the OE FF)

My power goal is 5-550. a single 340 would be sufficient. A single 450 would mob hard. Could make 600 on E with it. Wondering what my venturi options would be

 

The whole reason for this post was the early stuff to begin with but grew, yes.
The 99-03 modules are the simplest because there is no internal regulator and like 2 module types for trucks. Need to look at suv but it should be close to same.
Main diff is "one plug top" vs "2 plug top" meaning one has fuel tank pressure sensor one doesnt but for those you can use the 2 plug for both of them with no issue. Thats on trucks. Ill have to check on suv. And yeah, for them id only do 340 pumps because the flex fuel cam somewhat make the same power the 255 can.
Ill check on that this evening.
Theyll all have venturi so no need to worry there.
You can make 600 on a 340 with E85 no problem. That depends on the rest of the setup. At a certain point youre exceeding the capabilities of the lines or stock regulator to flow or control the fuel necessary. Then the pump gets blamed which is the wrong way to do it.
And a 450 we wont do. Its either 340 or 495. Both will have venturi. And hotwire harnesses.
Too many run them on stock wiring and again blme the pump. And again they are wrong.
The biggest issue then for "plug and play" is did the fuel pump get changed previously? Because og pumps had the square low voltage connections and aftermarket pumps all come with the flat pigtail now youd have to splice in.. so not knowing that is the biggest hurdle at that point. May just include an adapter harness in every kit and if not needed just not use. Easiest most cost effective way.

 

When will you have something to market? Sounds like you are ready to go now, or at least know all the things you need to bring them to market

 

They will be made to order for the moment.
Basically the truck uses 1 style Tahoe another and burban another.
So its not too hard but cant keep all 3 in stock unless they take off so to speak.
Likely be around the $399 shipped mark for an introductory sale.
Few days wait so not bad imo.

Id like to offer a std pump option without the module as well BUT there are 15 diff types/brands that use completely different ways of regulating etc so its hard to make a kit that will fit right there.

 

For those wondering about if they have an fscm/fpcm here are locations
I cannot tell by vin etc. The easiest way is in the tune it will say fscm/fpcm fitted (yes/no)