8 0r 16 injectors?
01-01-2008, 09:53 PM
#21
The advantage to turning on a 2nd pump with a hobbs switch, or running the pumps at reduced speed is less heating of the fuel due to recirulation.
those aeromotive pro regulators have a 10an return, would that help with temps?
or fuel cooler?
Did you actually experience cavatation?
I was so confused before because when I search threads, they all come up saying that a Hobbs switch "activates". Makes me think on/off.
Last edited by ls1king000; 01-19-2008 at 08:54 PM.
01-14-2008, 09:47 PM
#22
Unfortunately, your question is irrelevant until someone markets a dual stage 2 injector per cylinder staged fuel control computer. If the injectors are staged, then you would be much better off. However, if the injectors are all fired constantly, you could at best only be equal to 8 larger injectors.
edit-- subsequent posts indicate that the fuel control computer you need IS available, so disregard this post.
edit-- subsequent posts indicate that the fuel control computer you need IS available, so disregard this post.
01-19-2008, 08:52 PM
#23
Quote:
Originally Posted by TT402LS1 View Post
How much work is involed in upgrading in intake to accept 8 more injectors? Do they sell bungs to do this? Does a sponsor here do it?
Thanks - Ron
I've done it on a carb manifold. I can check on the cost
Originally Posted by TT402LS1 View Post
How much work is involed in upgrading in intake to accept 8 more injectors? Do they sell bungs to do this? Does a sponsor here do it?
Thanks - Ron
I've done it on a carb manifold. I can check on the cost
INTMD8, did the secondary injectors bungs mount vertical or angled toward the intake valve like stock?
01-19-2008, 09:41 PM
#24
FormerVendor
FWIW though the secondary set of injectors on my LT1 aimed directly at the floor of the intake port and it still worked flawlessly. I don't think the aim of the secondary injectors is very critical considering the velocity of the air/fuel charge at the point they would actually be turning on.
01-20-2008, 03:37 PM
#25
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On a 16 injector setup, would 60s on the "primary" side be small enough to retain low speed driveability and idle quality? Would one want to go smaller on the "primary" side and larger on the "secondary" side?
01-20-2008, 03:48 PM
#26
On a 16 injector setup, would 60s on the "primary" side be small enough to retain low speed driveability and idle quality? Would one want to go smaller on the "primary" side and larger on the "secondary" side?
I think Mr.199mph here had 42#s on both stages, I'm stalking his garage
W2W has a neat little article on staged injection
http://w2wpowertrain.com/images_w2w/..._ON_DEMAND.pdf
Says that smaller primary injector will have greater pulse width, more idle control.
Last edited by ls1king000; 01-20-2008 at 06:30 PM.
02-27-2008, 12:58 PM
#28
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Here is the solution to your problem and it work's great. Use the 16 injector's like you want. Run the first 8 off of you regular computer and then for your next 8 injector's go to this website www.splitsec.com and call them. They sell secondary injector computer systems that work directly off of boost. It is real inexpensive and you can have the extra set of 8 injector's turn on at a certain boost level. It has software for it also and is fully programmable. I am using there setup for my extra set of 4 injector's I have. This way I will also have a high and low boost setting. Hope this helps.
and could a person just run like 8 68lb injectors up to like 10psi and after that have another 4 or 8 turn on.
cause running e-85 is like running 110 oct. correct?
02-27-2008, 04:25 PM
#29
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Also, if your looking for 1000 Flywheel HP with E-85 you can run 8 96 #ers or 1000CC and be fine. thats taking into consideration that your using 40% more fuel for the E-85.
and if your tuner is a good turner then they should be able to tune them to idle just fine
and if your tuner is a good turner then they should be able to tune them to idle just fine
11-05-2008, 03:17 PM
#33
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not to bring up old stuff. but i am going with a high to low impenence converter.
if i run 120Lb(e85) when i am idling or crusing at like 1500 rpm. will it run fine or not?
thanks
also nate i like what you guys did. but is there any way to get duel injectors in like a ls2 mani?
if i run 120Lb(e85) when i am idling or crusing at like 1500 rpm. will it run fine or not?
thanks
also nate i like what you guys did. but is there any way to get duel injectors in like a ls2 mani?
11-05-2008, 03:29 PM
#34
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https://ls1tech.com/forums/new-products-showcase/1009414-introducing-fiber-tuned-intake-manifolds.html
or could i put two sets on this? ^ ^ ^
or this? V V V
http://www.wilsonmanifolds.com/shop/...uct_detail&p=8
or could i put two sets on this? ^ ^ ^
or this? V V V
http://www.wilsonmanifolds.com/shop/...uct_detail&p=8
