injector size??

LordMustangGT

Member

Jan 9, 2006

118

0

17

Port Orchard, WA

May 21, 2006

#1

• May 21, 2006

• #1

ok so this ? probley has been asked before, But how do you decide what injector size u would need. I planing a 331, with trickflow heads. I don't know the what intake I'm going to us yet. But going to have 8.1 or 8.5 c/r with running atleast 15psi all the time from a HP turbo kit. is there some formula to figuring it out?

 

TurboSnake95

Founding Member

Mar 15, 2002

1,402

0

36

Spanaway, Washington

May 22, 2006

#2

• May 22, 2006

• #2

Umm...what engine managemnet system you plan on using? How much power do you dream of making? What fuel system, i.e. Fuel pump, rails, lines are you plan on using?

Will

 

LordMustangGT

Member

Jan 9, 2006

118

0

17

Port Orchard, WA

May 24, 2006

#3

• May 24, 2006

• #3

well want to be making about 800hp or so. probley run dual 255lph pumps to keep up, aeromotive fuel rails, AEM ECU. Turbomustang.com 92 stang is pretty much my dream car. It had everything I wanted before I even found the site. I beleave he's running 83lbs'ers, but how do they know they had to use ones that big.

 

Jon

Founding Member

Nov 27, 1998

4,546

0

0

Canby, OR

May 24, 2006

#4

• May 24, 2006

• #4

800rwhp or flywheel? Probably going to need more than those dual 255's.
Here is a general fuel injector calculator: http://www.iroczone.com/calcs/injectorsize.htm

 

LordMustangGT

Member

Jan 9, 2006

118

0

17

Port Orchard, WA

May 24, 2006

#5

• May 24, 2006

• #5

I want it really streetable and be able to beat haybusas and any other crotch rockets,.... So I'm going to need a few ponys. 800rwhp would be nice. This is still aways away, I'm just trying to figure everything out before hand.

 

TurboSnake95

Founding Member

Mar 15, 2002

1,402

0

36

Spanaway, Washington

May 25, 2006

#6

• May 25, 2006

• #6

LordMustangGT said:

I want it really streetable and be able to beat haybusas and any other crotch rockets,.... So I'm going to need a few ponys. 800rwhp would be nice. This is still aways away, I'm just trying to figure everything out before hand.

Click to expand...

800rwhp isnt really streetable, yes you can run it on the street, and yes with a 331 you will have to run race gas and about 20+ PSI to achieve that rwhp number. But if your just aiming for bikes, you really only need around 600rwhp. But anyways with all that aside, I hope you have alot of coinage to spend on this stuff and to get to that power level, and good luck with the project. Just please don't kill my family when your trying to race these bikes.

oh yah, 800 rwhp is about 1000 crank horse power

Will

 

LordMustangGT

Member

Jan 9, 2006

118

0

17

Port Orchard, WA

May 25, 2006

#7

• May 25, 2006

• #7

I just want to be able to beat those bikes with no problems. I mean sure I would love to beat those high HP 03 cobras and stuff too, so maybe you're right. I'm not a dumbass driver, don't worry. I just love the look on there face when they take off then I pass then. Priceless,....

 

SMOKEDYA

20+ Year Stangneter

Jul 13, 2003

3,637

8

79

Tucson AZ

May 27, 2006

#8

• May 27, 2006

• #8

TurboSnake95 said:

800rwhp isnt really streetable, yes you can run it on the street, and yes with a 331 you will have to run race gas and about 20+ PSI to achieve that rwhp number. But if your just aiming for bikes, you really only need around 600rwhp. But anyways with all that aside, I hope you have alot of coinage to spend on this stuff and to get to that power level, and good luck with the project. Just please don't kill my family when your trying to race these bikes.

oh yah, 800 rwhp is about 1000 crank horse power

Will

Click to expand...

So will are you going by experiance???? peace




john