k20 RBC intake mani. on a h22?
06-10-2009, 04:26 PM
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Re: k20 RBC intake mani. on a h22?
06-10-2009, 08:54 PM
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Re: k20 RBC intake mani. on a h22?
P.s. I should be doing this very soon!!!
06-11-2009, 01:26 PM
#33
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Re: k20 RBC intake mani. on a h22?
Did you guys test out the excessive manifold? (not the pro)
Im really curious on how that one will perform. Im hoping the rbc test works out, might go for the excessive mani later if it does
Im really curious on how that one will perform. Im hoping the rbc test works out, might go for the excessive mani later if it does
06-11-2009, 03:47 PM
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06-11-2009, 06:02 PM
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Re: k20 RBC intake mani. on a h22?
The runners are about 7'" on the RBC manifold compared to about 9" on the Euro-R, You could port the RBC TB inlet to 71-72mm safely, any more and you have to do a lot of modifying. Hopefully we will see some comparison testing soon. Has anyone flow bench tested an OEM RBC manifold and an OEM Euro-r????
can anyone else confirm the 7" runner length on the rbc?
i was under the impression they were about 9" like the euro r. if they are in fact 7" i would bet $$ the rbc makes more power and peaks higher than the euro r.
06-11-2009, 06:29 PM
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Re: k20 RBC intake mani. on a h22?
The RBC was never the main focal point, it just happened to work very well for our set-up. Think beyond the RBC, there's more manifolds out there...
06-11-2009, 06:35 PM
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Re: k20 RBC intake mani. on a h22?
Here is a perfect picture, 7" runners.....actualy slightly under 7" due to the flange thickness. Not the best way to measure runner length but the measurment is very close however not exact.
Last edited by EGHATCH4YA209; 06-11-2009 at 06:40 PM.
06-12-2009, 09:38 PM
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Re: k20 RBC intake mani. on a h22?
From what I've found the RRC manifolds have a little over 6" runners that are straighter than the RBC and a larger plennum...
06-12-2009, 11:28 PM
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06-13-2009, 07:38 AM
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Re: k20 RBC intake mani. on a h22?
Yes it is from the CTR, i heard it made more power by like 3-4hp however over the RBC but i also heard there was no tuning done just manifold swaps and base pulls on the dyno so not to sure. That RRC is nice though
06-13-2009, 05:48 PM
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Re: k20 RBC intake mani. on a h22?
06-13-2009, 07:06 PM
#49
Re: k20 RBC intake mani. on a h22?
jr_deleon post how the RRC does when you receive it and get it tested.
06-13-2009, 07:09 PM
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Re: k20 RBC intake mani. on a h22?
Who the hell are you to tell me what to do? Oh, and you are a noob, you joined this forum last month, have a whopping two posts which give out misinformation so again, get your facts straight before you post noob.
jr_deleon post how the RRC does when you receive it and get it tested.
jr_deleon post how the RRC does when you receive it and get it tested.
stfu