I need help finding new Injectors
Thread Starter
|
Tourer
Joined: Mar 2007
Posts: 461
Likes: 0
From: Arvada, CO
I need help finding new Injectors
Can somebody give me a little help on finding some new fuel injectors for my 07 Super Glide? I need a specific size for this turbo project and I am not really finding what I need.
Specifically I am looking for a 55-60 lbs/hr Injector. I can use a 55lbs/hr, but preferably I would like a 60 lbs/hr injector for a bit more flexibility in my fuel system so that I am not running the injectors at a 80% duty cycle full time.
Specifically I am looking for a 55-60 lbs/hr Injector. I can use a 55lbs/hr, but preferably I would like a 60 lbs/hr injector for a bit more flexibility in my fuel system so that I am not running the injectors at a 80% duty cycle full time.
Extreme HDF Member
Joined: Apr 2006
Posts: 10,449
Likes: 46
From: Roswell, GA
RE: I need help finding new Injectors
You might contact Marren and see what they have that would meet your requirements:
http://www.injector.com/harleyinject...e8707c85b6e0b5
Note that the horsepower is per CYLINDER.
http://www.injector.com/harleyinject...e8707c85b6e0b5
Note that the horsepower is per CYLINDER.
Ultimate HDF Member
Joined: Feb 2007
Posts: 7,663
Likes: 7
From: Northeast Ohio
RE: I need help finding new Injectors
ORIGINAL: Harleypingman
You might contact Marren and see what they have that would meet your requirements:
http://www.injector.com/harleyinject...e8707c85b6e0b5
Note that the horsepower is per CYLINDER.
You might contact Marren and see what they have that would meet your requirements:
http://www.injector.com/harleyinject...e8707c85b6e0b5
Note that the horsepower is per CYLINDER.
Thread Starter
|
Tourer
Joined: Mar 2007
Posts: 461
Likes: 0
From: Arvada, CO
RE: I need help finding new Injectors
Thanks folks, I believe that link has the sufficient injectors for my build.
If you are curious how I cam to the conclusion of the size of injector, I went by this formula...maybe some of you others could use it as well,
Desired HP x (.50 for N/A motors) or (.60 for turbo/supercharged motors)
# of cylinders (in this case 2) x Dutcy Cycle % (never exceed 80%)
Example:
150hp x .60 = 90
2 x .75 (75% Duty cycle) = 1.50
90/1.50 = 60 lbs/hr
If you are curious how I cam to the conclusion of the size of injector, I went by this formula...maybe some of you others could use it as well,
Desired HP x (.50 for N/A motors) or (.60 for turbo/supercharged motors)
# of cylinders (in this case 2) x Dutcy Cycle % (never exceed 80%)
Example:
150hp x .60 = 90
2 x .75 (75% Duty cycle) = 1.50
90/1.50 = 60 lbs/hr
Extreme HDF Member
Joined: Apr 2006
Posts: 10,449
Likes: 46
From: Roswell, GA
RE: I need help finding new Injectors
Thanks for the formula. My friend used a formula or two for calculating injector size and throttle body size for his 113" Head-Quarters build. I'll pass along the formula you provided and see what he thinks.
Road Warrior
Joined: Nov 2007
Posts: 1,984
Likes: 7
RE: I need help finding new Injectors
You can talk to Marren also. Really nice guys. Know their stuff. Their injectors fit perfect but they are are just a little longer so you don't have to use the little metal clips. I got their stageI which they told me are 5.71 Gms. per Sec. Thats about 45-50 Lbs. Hr. I think. They got bigger, probably anything you want, and will help figure.
Thread
Thread Starter
Forum
Replies
Last Post
