Fuel Injectors

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Jul 30, 2008 | 02:14 PM

eviligloo

Thread Starter

4th Gear Member

Joined: Feb 2007

Posts: 1,259

From: Maryland

Fuel Injectors

Anyone here have upgraded fuel injectors? I was looking at some 42lb injectors and wondered if anyone knew the difference between some of the companies that make them.

Siemens, Ford Racing, Lucas, etc.

Anyone had good/bad experiences with any of them? Any recommendations?

Jul 30, 2008 | 02:17 PM

lizzyfan

Underboss

Joined: Jan 2006

Posts: 20,272

From: Helaware

RE: Fuel Injectors

Stick with Ford Racing

Jul 30, 2008 | 02:41 PM

eviligloo

Thread Starter

4th Gear Member

Joined: Feb 2007

Posts: 1,259

From: Maryland

RE: Fuel Injectors

Why do you say that?

I've got other ford racing stuff on my car (gears for instance)....but I was wondering what the big difference would be for something like injectors.

They kinda seem like commodities where you could swap any functioning injector in there just as long as it gave you fuel.

Jul 30, 2008 | 03:17 PM

lizzyfan

Underboss

Joined: Jan 2006

Posts: 20,272

From: Helaware

RE: Fuel Injectors

Quote:

ORIGINAL: eviligloo

Why do you say that?

I've got other ford racing stuff on my car (gears for instance)....but I was wondering what the big difference would be for something like injectors.

They kinda seem like commodities where you could swap any functioning injector in there just as long as it gave you fuel.

I would not "cheap out" on that, FRPP are good quality so why go with on off brand?

Jul 30, 2008 | 04:45 PM

avlon06

5th Gear Member

Joined: Mar 2006

Posts: 2,530

From: Dallas

RE: Fuel Injectors

dont you only need new fuel injectors for FI?

Jul 30, 2008 | 04:54 PM

dtkikols

2nd Gear Member

Joined: Jun 2006

Posts: 483

From: Dirtz Jerz

RE: Fuel Injectors

stock 19#s are good till about 300hp. no need to changed them unless you get heads and cams or go F/I.

Jul 30, 2008 | 06:00 PM

lizzyfan

Underboss

Joined: Jan 2006

Posts: 20,272

From: Helaware

RE: Fuel Injectors

Check his sig, he has a S/C Saleen

Jul 30, 2008 | 06:19 PM

buster84

Joined: Jul 2008

Posts: 48

From:

RE: Fuel Injectors

How much hp and tq is 30lb injectors good for? I also heard you can squeeze out more fuel by raising the fuel pressure. Second if you get a car tuned for 30lb injectors would you need a total return for 42lb? or would you just need to adjust one thing in the tune?