injector size help
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Joined: Aug 2009
Posts: 9
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injector size help
I'm building a 383 stroker engine with procomp aluminum heads (190cc), hedman shorties, edelbrock IM base and runners, and a cam with 490 degrees of lift...
I bought a set of 36 lb. injectors, and after speaking with the guy from summit, he thought I was crazy (which may be the case
). I have an adjustable fuel pressure regulator, and I'm going to get a chip burned...I was wondering if that would be too much injector, or could it be managed with the afpr.
I know you can tune to a point, but I didn't realize stock was only 22lb, so I bought way too big.
Should I buy another set (if so, what size would you recommend), or can it work with these?
thanks a lot guys
I bought a set of 36 lb. injectors, and after speaking with the guy from summit, he thought I was crazy (which may be the case
). I have an adjustable fuel pressure regulator, and I'm going to get a chip burned...I was wondering if that would be too much injector, or could it be managed with the afpr. I know you can tune to a point, but I didn't realize stock was only 22lb, so I bought way too big.
Should I buy another set (if so, what size would you recommend), or can it work with these?
thanks a lot guys
Safety Car
Joined: Dec 2006
Posts: 4,290
Likes: 6
From: St Marys GA
PM forum member FICINJECTORS, or go to www.fuelinjectorconnection.com and shoot Jon a line. He can tell you exactly what you need.
Drifting
Joined: May 2006
Posts: 1,428
Likes: 7
From: Chewelah Wa
I am very interested in how this combo will perform. I have yet to hear of anyone putting the Procomp heads on a TPI, and it sounds like you have your cam size about right for this combo. 30 # injectors would be as high as I would go. Please keep us informed when you get it running, sounds like a winner to me.
Last edited by powerpigz-51; Aug 22, 2009 at 03:25 PM.
