Intake Manifolds That Fit A20A and JDM B20A Motors

I'll spare you the effort. The butterflies close when vacuum is sent to the diaphragm. There is no way they would close under boost. They butterflies will function normally under boost, even if you're seeing positive manifold pressure at a low rpm when they're supposed to be closed. They will stay closed, due to vacuum sealed between the valve and the diaphragm. When the solenoid valve opens and sends manifold pressure to the diaphragm, they will open. I had the 2 stage manifold before I upgraded to the aebs typhoon, controlled by an msd rpm activated switch. The 2 stage is garbage.

I did not find the post I remembered reading, but I did find some interesting stuff along the way:

A20 Manifold with whole butterfly plate removed:
http://img349.imageshack.us/img349/7...332full6tw.jpg
http://img349.imageshack.us/img349/1...334full2hs.jpg
(Could be useful for the B21A1 head swap where someone said the intake was too tall to close the hood,but it is a less than ideal intake to use)
From https://www.3geez.com/showpost.php?p=526320&postcount=1

Gutting a H22 and GSR intake to make both runners into one:
http://img349.imageshack.us/img349/1044/h22man9ug.jpg
http://img349.imageshack.us/img349/9097/gsrman6mw.jpg
From https://www.3geez.com/showpost.php?p=...&postcount=121

I just want to point out that the B!8 Intake manifold can'T be used with a DC sports strut bar.... which sucks soooo much.

I don't know about the B18A one. Can anyone confirm if it fits or not? I seriously thing about going back to the stock B20A manifold with all the hassle I've been through.

who can tell me whats the bestest looking but best flowing replacement intake manifold that will bolt on with only drilling/slotting some holes?

i think the b16 one would be the best replacement

a blacktop 20v 4age one :D

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Originally Posted by AccordB20A

who can tell me whats the bestest looking but best flowing replacement intake manifold that will bolt on with only drilling/slotting some holes?

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b16/b18c5

b16 fosho

so are we talkin heads up or intake up

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Originally Posted by wingnut

so are we talkin heads up or intake up

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huh?

Quote:

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Originally Posted by lostforawhile

huh?

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so im looking on the net at intakes and i came across this.. and well it made me laugh so hard.

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Originally Posted by A18A

a blacktop 20v 4age one :D

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just coz i have this! :)

How much more horse power dose the 0bd1 put out than a stock engine on an lxi