LS7 injectors for my LS2
Thread Starter
Launching!
Joined: Feb 2004
Posts: 233
Likes: 1
From: STL, MO
LS7 injectors for my LS2 I am a couple weeks away from having a cam installed, car is a 2006 LS2 vette M6.
I was talking with my tuner the other day and he reccomended I use LS7 injectors along with some top cap or something to allow them to fit with my stock fuel rail.
Seems to me that the 42lb'ers would lower the IDC % and also support a set of heads down the road.
Any feedback would be appreciated.
I was talking with my tuner the other day and he reccomended I use LS7 injectors along with some top cap or something to allow them to fit with my stock fuel rail.
Seems to me that the 42lb'ers would lower the IDC % and also support a set of heads down the road.
Any feedback would be appreciated.
I'm at 85% idc with FMS 42 lb injectors at 599 rwhp, I would think they would be total overkill for you. At 60 psi of pressure the FMS 42's become 53.5 lb/hr injectors, they are rated 42 lb/hr at 39.15 psi, which most people don't know.
I would search for some FMS 30's and get the corresponding Greg Banish short pulse and voltage tables.
I would search for some FMS 30's and get the corresponding Greg Banish short pulse and voltage tables.
I'm at 85% idc with FMS 42 lb injectors at 599 rwhp, I would think they would be total overkill for you. At 60 psi of pressure the FMS 42's become 53.5 lb/hr injectors, they are rated 42 lb/hr at 39.15 psi, which most people don't know.
I would search for some FMS 30's and get the corresponding Greg Banish short pulse and voltage tables.
I would search for some FMS 30's and get the corresponding Greg Banish short pulse and voltage tables.
Launching!
Joined: Jan 2002
Posts: 299
Likes: 41
From: Detroit, Murder City
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Good to hear from you Mr. Banish, I don't doubt what you said. What you stated is what I had always heard, but then I downloaded a spec sheet from Ford which seemed to show different? 
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Last edited by Brian Tooley Racing; Dec 5, 2010 at 07:56 PM.
Launching!
Joined: Jan 2002
Posts: 299
Likes: 41
From: Detroit, Murder City
Originally Posted by turbolx
At Ford pressure (39.15psid) it's closer to 43.01lb/hr, and at GM pressure (4bar, 58psi) they're closer to 52.52lb/hr.
