https://honda-tech.com/zerothread/2162247

check this thread out from the all-motor forum.

It's not a FS thread, just outlines the prototyping of a new manifold by Blueprint MFG. It's supposed to fit any car that the RBC manifold fits in. It looks promising if it makes it to production.

teaser pic. go check out the thread to see the rest of the pics including manifold fitted to motor

 

wow

 

No way that fits in our cars

 

Interested if it does.

 

yea i dont think it will fit eather not without moding something

 

"Features:
-70mm throttle body opening
-Bolt patterns that match an RBC or PRB throttle body
-4 additional injector ports on the bottom of the manifold for nitrous oxide, methanol/water injection, or 8 injector setups.
-Removable plenum plate (not pictured) to allow easy access for further porting or cooling modifications
-Available with or without RBC water passage
-Fits in the same area as a standard RBC intake manifold. If an RBC intake manifold fits on your car, this manifold will also fit."


I believe that the only extra area is below where the factory plenum ends, not further towards the radiator. I think it will fit.

Here's something else I thought was cool from that thread:

"The completed prototype was tested today on a Superflow SF-600 flowbench. During testing, a plate was placed across the open plenum to seal it and air was drawn through the 70mm throttle body opening. For comparisons sake, we've flowed stock RBC and ported RBC manifolds on the same flowbench in the past.

All testing done @ 28'' of water

Stock RBC: 280 cfm
Ported RBC: 320 cfm
Prototype manifold: 408 cfm"

we need "i-pro" soon or whatever the hondata engine management for our cars is going to be. that's alot more air.. lol




Modified by IT GUY at 8:45 AM 12/3/2007

 

way to much flow for a stock motor. sick none the less. that huge plenum will have awesome response. can't wait to see the final production.