Re: 1 1/4 SUs, Ram Pipes, and K&N Filters

Bryan Vandiver wrote:
> 
> See my last posting..
> short tips give better gain at high RPM (better for racing)
> Longer tips give better gain at lower RPM's (better for street)

Ah, yes.  Vizards's test were done on a flow bench which does not take
into account the effects of inertial ramming.
So there is more to length (of velocity stacks and intake manifolds)
than can be measured on a flow bench.

Ulix