Need some Injectors

[McLuvin]

Wanting some 69 lb/hr @ 58 psi injectors if you gut an extra set just hanging around I'd like to run'em. Let me know!!

 

[McLuvin]

How about just bigger than stock?

 

[JTS VENOM PERFORMANCE]

let me check on something lovy, but 69 is kinda large for oem

 

[TNVIPER]

I have 48Lb (OEM 42) but they would require raising your fuel rails....they are long vs the OEM short......came with my Roe SC kit.............but why do you want bigger injectors??

 

[McLuvin]

I am doing a paxton set-up and keeping the fuel pump as is. Roe has 69lb injectors.

 

[JTS VENOM PERFORMANCE]

69's will be way too large for a oem paxton set up, the spray pattern will dribble

I ran 65's and made 1030rwhp

 

[McLuvin]

Good to know.

 

[TNVIPER]

I am doing a paxton set-up and keeping the fuel pump as is. Roe has 69lb injectors.

Roe sells 69s but his kit comes with 48s...........The 48s I have are from the Roe kit....I installed 69s on mine because I am boosting 11LBs instead of the Roe std 5.6....plus a few other "minor" mods..:marchmellow:

 

[McLuvin]

Will 48 work for a mostly stock paxton set-up? Im not adding a fuel pump so pressure will be factory.....I hope

 

[TNVIPER]

You might consider a Kenne Bell pump booster instead of injectors...if ya aint getting enough pressure to the injectors it dont matter how big they are..........the pump booster increases voltage to the fuel pump when the blower starts boosting making the pump work harder..

 

[McLuvin]

Ya.. I thought I would put bigger injectors in it and watch the fuel pressure to make sure it holds.

 

[TNVIPER]

Here is an old thread discussing injectors in detail...

http://www.vtcoa.com/forums/showthread.php?t=18474&highlight=roe+pulley




..

 

[McLuvin]

Does the Roe kit do anything more than injectors?

 

[yellowfever#154]

Does the Roe kit do anything more than injectors?

Nope.

 

[faslane505]

i have a set of precision 95 lb/hr...you can have em cheap...decided not to go turbo...so they are just sitting might be too much for you though

200 shipped

 

[McLuvin]

Price is great.. I think the're too big. Thanks though

 

[yellowfever#154]

http://www.rceng.com/technical.aspx

This may help, I just ran the figures for a 1000 HP engine using 0.6 as the BSFC and came up with 75 lbs. I imagine this calculation would be for flywheel HP not wheel HP though.