G'tech Xr6 Turbo 423rwkw That Will Run A 9

[YPURV4]

Well that was the car that was out friday, TUFF looking ride.Hope to see it out again friday night

[Fat-Tony]

The car made 423 RWK at 12 PSI @ 4200 rpm at the Show Off car Show I could not rev the car anymore as it started to lean out. It was not tuned at that stage as we rushed to put the car together for the show and managed to get it there at 1030 Sat morning. At that point the car still had the in tank pump + one 044 pump. Since then I have decided to redo the entire fuel system (fuel rail, pumps, fuel cell, lines and pressure reg) so I cant even tell you what its making at the moment. I only took it out Friday night as I have missed not being able to drive it.

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So that means your running the intank pump as a prepump into a surge tank then 044 into stock fuel rail???

[XITMNT]

Sort of, I am running the in tank pump into a a 15 litre foam filled surge tank and then 2 044 pumps feeding an aftermarket fuel rail through 1/2" fuel line then a 3/8" return line to an aftermarket pressure reg, then back to the surge tank then bak to the factory fuel tank.

[blueboost]

looks good, hope it all works out

David

[xlnt6]

Congrats, that's a sensational looking car .... looking forward to checking it out in the flesh one day. BTW an excellent choice of colour too !!!

Who is it that does all the work on the car ?

Edit: I mean is it the GTech business' car or are you a customer of the theirs ?

Cheers

Robin.

Edited 10/12/06 01:01 AM by xlnt6

[Guest]

Sort of, I am running the in tank pump into a a 15 litre foam filled surge tank and then 2 044 pumps feeding an aftermarket fuel rail through 1/2" fuel line then a 3/8" return line to an aftermarket pressure reg, then back to the surge tank then bak to the factory fuel tank.

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The facotry system is a returnless system isn't it, is there any particular reason/benifit's why you went back to a return style setup. I know Simon is pushing 5oorwkw through the stock setup with just a new pump and injector's.

I'm not knocking just asking as it's a very hot topic on late model stangs and one iv'e never really understood.

[blueboost]

the standed setup returns to the tank

David

[Ralph Wiggum]

Sort of, I am running the in tank pump into a a 15 litre foam filled surge tank and then 2 044 pumps feeding an aftermarket fuel rail through 1/2" fuel line then a 3/8" return line to an aftermarket pressure reg, then back to the surge tank then bak to the factory fuel tank.

←

The facotry system is a returnless system isn't it, is there any particular reason/benifit's why you went back to a return style setup. I know Simon is pushing 5oorwkw through the stock setup with just a new pump and injector's.

I'm not knocking just asking as it's a very hot topic on late model stangs and one iv'e never really understood.

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Simon is running a surge tank/swirl pot and a pretty hefty aeromotive pump with 1/2" and 3/8" line on his car now.

[DBOSS]

The car made 423 RWK at 12 PSI

Edited 10/12/06 10:25 AM by DBOSS

[TornadoJudd]

you should be very proud, the car looks GREAT!!! I hope you get your 9 second pass. Make sure to post some picture as you continue the build. Also who air brushed the FALCON on the tappet cover? Did it cost much? that's the best engine bay I have seen in a T