RAMAIR Filters bespoke Rocket-3 underclaw filter.


Can you explain this any better? I'm not following what you mean.
 

Although I know a little less than not much, I do know that Lushie did say the RU-2780's wouldn't be enough for my 240+ kit. I dunno if that is helpful info or not, but....there you have it.

Whats the deal with foam filters??? When I first tuned mine I went for UNI filter foam but after reading all the fires caused by them I went K&N and kinda dont want to go for anything else. Are foam dangerous or not?
 
Thanks for that. I see what you're saying - but 16% difference in air flow, given there is no constriction of the actual throttle body opening?
 
Your right lousy drawing but I get the picture. The black is the throttle body and the new filter covers the end of it so it doesn't disrupt air flow.
 
A pdf on bellmouths by a guy at Volvo Penta http://ubuntuone.com/6Bb1ZVT5CdNxa6hdUSPbwO

Scott read it through - I confess I pretty much just looked at the pictures.

The graphs are of empirical data - it's mind boggling! - and why Triumph fits bellmouths inside the plenum. And maybe why Carpenter uses the same but unfiltered bellmouths for their track bike.

And bear in mind that the foam filters that Wayne Tripp (some time ago) was developing had radiused inlets too - that is no coincidence.

And from RAMAIR - You asked - they replied.
 
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Whats the deal with foam filters??? When I first tuned mine I went for UNI filter foam but after reading all the fires caused by them I went K&N and kinda dont want to go for anything else. Are foam dangerous or not?
I only ever heard of one instance of this happening but it seemed to really alarm people.