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Intakeelbows.com intake elbow and GMPP l92 carb. intake

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Old 03-30-2007, 11:14 AM
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Question Intakeelbows.com intake elbow and GMPP l92 carb. intake

I am building a 427 with ported l92 heads .It has 11.5-1 compression.I want to know if anyone is using an intake elbow on a GMPP carb. intake. I will be spraying the engine with a 200 wet shot. And I want to turn the car about 7000 rpm's. any cam advice would be helpful also.
Old 03-30-2007, 10:42 PM
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I'm not using the L92 stuff, but I have one of Aarons elbows with a GMPP LS1 intake...and a plate too. It killed power down low on motor, but it really shined on the bottle.
Old 03-31-2007, 12:39 AM
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Originally Posted by turbo'd stang
I'm not using the L92 stuff, but I have one of Aarons elbows with a GMPP LS1 intake...and a plate too. It killed power down low on motor, but it really shined on the bottle.
thanks or the ino.
Old 03-31-2007, 01:19 AM
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I am building a 408 L92 motor w/carb intake and 90tb. I will also use one of thier elbows(in the next week or 2) and eventualy run a plate system on it.
I would think that they would flow like crazy and the least restrictive part of the intake, but I could be wrong.
If anyone has any legit #s on what they flow PLEASE post em up.
Been in the garage all night drunk
Hopefully this post makes some sense
Old 03-31-2007, 08:52 AM
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With that intake, just like mine. Will lose some low and mid. But pull alot longer up top and make more power! You just have to be able to shift higher!!
Old 04-01-2007, 01:07 AM
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Originally Posted by beardWS6
With that intake, just like mine. Will lose some low and mid. But pull alot longer up top and make more power! You just have to be able to shift higher!!
What size engine do you have? And compression?
Old 04-01-2007, 01:10 AM
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Originally Posted by Doofy
I am building a 408 L92 motor w/carb intake and 90tb. I will also use one of thier elbows(in the next week or 2) and eventualy run a plate system on it.
I would think that they would flow like crazy and the least restrictive part of the intake, but I could be wrong.
If anyone has any legit #s on what they flow PLEASE post em up.
Been in the garage all night drunk
Hopefully this post makes some sense
Let me know how it turns out.
Old 04-01-2007, 11:40 AM
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Originally Posted by IH8FORD
What size engine do you have? And compression?

iron 408 with 11.2:1 with ET 245 heads. Cam is a 250 255 640 640 112 and I have a A4 built!
Old 04-01-2007, 11:12 PM
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just a newb question but why are you pulling the factory fuel injectio in favor of using a carb manafold drilled for injectors, and a throttle body.

Seems like alot of money to spend when the FAST setup can provide good numbers even when using forced induction, no2.

I'm guessing it must make a ton more hp or maybe for drag racing?
Old 04-02-2007, 02:09 AM
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They are using a carb manifold with an elbow with a trotlle body at the end of it. They are still running a fuel injected system. The injectors are tapped into the runners. This is mostly a strip setup since so much is lost down low. This is used because the manifold provides less restriction at high RPM
Old 04-02-2007, 04:01 AM
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Originally Posted by LS1ToyotaCrawler
just a newb question but why are you pulling the factory fuel injectio in favor of using a carb manafold drilled for injectors, and a throttle body.

Seems like alot of money to spend when the FAST setup can provide good numbers even when using forced induction, no2.

I'm guessing it must make a ton more hp or maybe for drag racing?
FAST dosent make a setup for l92 heads yet. If they did I would probally go with that . I am actually holding out until the last minute incase they make one before I get back home from Iraq in july.
Old 04-02-2007, 04:04 AM
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Originally Posted by beardWS6
iron 408 with 11.2:1 with ET 245 heads. Cam is a 250 255 640 640 112 and I have a A4 built!
Thanks for the info. So would you say the trade off Of bottom end for more top end power is worth it.
Old 04-02-2007, 05:31 PM
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sending my GMPP L92 down to Aaron at Intake Elbows.com shortly. Need to get injector bungs welded/punched in as well... I will post the results.
Old 04-03-2007, 12:31 AM
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Originally Posted by Forteen3GT
sending my GMPP L92 down to Aaron at Intake Elbows.com shortly. Need to get injector bungs welded/punched in as well... I will post the results.
Will they weld on brackets for you to bolt your fuel rails too?
Old 04-03-2007, 04:30 AM
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does your vibrant cold air intake still in the good shape?
Old 04-03-2007, 09:19 AM
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Originally Posted by IH8FORD
Will they weld on brackets for you to bolt your fuel rails too?
yeah....
sending my edelbrock rails to him as well.
Old 04-04-2007, 05:31 AM
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Originally Posted by Forteen3GT
yeah....
sending my edelbrock rails to him as well.
Thanks for the info.
Old 04-04-2007, 08:32 AM
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I have a Beck Sheetmetal intake I would sell.

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Old 04-04-2007, 09:30 AM
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Originally Posted by IH8FORD
Thanks for the info.
Nevermind... sending anodized Aeromotive Rails to him.
Old 04-04-2007, 09:31 AM
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Originally Posted by Pro Stock John
I have a Beck Sheetmetal intake I would sell.

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I wish I could afford it right now!


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