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408/ Ported L92...Beck or single plane?

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Old May 23, 2008 | 12:34 PM
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Default 408/ Ported L92...Beck or single plane?

looking for an intake to put on my 408/L92, and need some advice. do i go with single plane gmpp l92 or a beck sheetmetal l92. the money is not an issue i just need the best intake possible. thanks for the help.
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Old May 23, 2008 | 02:14 PM
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I am in the same boat is you except for I am doing a 402 and solid roller and the gmpp wont hold the rpms I am trying to spin.
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Old May 23, 2008 | 04:20 PM
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If you can afford it go with the beck, Though I haven't been able to find any dyno graphs or comparisons between a sheet metal and a l76....I say go ahead and order the L76 and you can always upgrade to a better intake when they come out, You'd only be out 300$
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Old May 23, 2008 | 07:43 PM
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i would agree with you if i hadnt found an l92 sheet metal intake for a great price
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Old May 23, 2008 | 07:59 PM
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With the beck you can go with a 100,105,110, or 115mm TB. We have a combo special going on for $2850 for both already matched.
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Old May 24, 2008 | 04:36 PM
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how many cfm's does the 115mm tb flow?
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Old May 27, 2008 | 12:50 AM
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can ayone answer how many cfm's a 115mm can flow?
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Old May 27, 2008 | 01:13 AM
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TLewis......could you get one of these to fit under an F-Body hood like say a Ramair Trans Am??
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Old May 27, 2008 | 12:40 PM
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Originally Posted by firefighting1101
can ayone answer how many cfm's a 115mm can flow?
Alot! We have not been able to modify the bench to measure it yet, but they are designed for FI so they will not be the bottleneck.

As far as fitting under a RamAir hood, I think we can...we do a shorter runner to fit under the new Z06 hoods, but let me check for sure.
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Old May 28, 2008 | 05:27 AM
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I would be interested in one of these setups in the near future. FOR SURE!! for that price you cant beat it!!
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Old May 28, 2008 | 09:56 PM
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no it really is a great deal...not as good as the deal i got but for a brand new intake its pretty freakin good
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