The 38mm is for dirt racing not track, he
suggested this was the best all round size, but has a hesitation at around
4,000 to 4,500,
which he is yet to identify the
cause.
What RPM are they running during the races?
Top of 8,000 to 9,000 - which
coincides with Jerry figures.
I hoping for 115 to 125hp at 7,500 rpm, I
think that's achievable!
Isn't it also achievable with the stock Renesis
housing? Why make this harder than it needs to
be?
Is it achievable in a single rotor ?- well your
telling the story!
However I will take what I can get, if it's
more.
You tend to forget some very important points Rusty,
please remember I'm working on aluminium end/side housings (
without ports) - so too is Richard Sohn. It is much easier and cheaper to
do it that way. So naturally we need a port
somewhere.
I following your advice ' why make it harder
than it needs to be".
George (
down under)