Robin,
Any idea why it's dropping the intake? I've done an exhaust once but
never the intake. I'm using 5.5mm stem Ferrea intakes. That rpm is
way low for float....maybe a guide binding?

So for the engine has run great this year...the guides I machined up
seem to be working real good...no engine problems at all.

First event I crashed twice in the rain. Second event I took a first
in 200gp and a 2nd in Ultra Lightweight Supervintage....I finished
second to.....drum roll....my other bike which I loaned to a club hot
shoe to try out....yes he beat me on one of my own bikes :).
JohnnyB



--- In CB175RaceTech@yahoogroups.com, "Robin Halbert" <robin@...>
wrote:
>
> Real Nice work John,
>
> I blew my motor at Spokane race way last weekend. Dropped the
right Intake valve again @ 7000 RPM under a load. Same failure as
last time. The bike was very fast up to that point and I was on my
way to a second first for the weekend. We will rebuild it using a
straight 175 head and 6 mm valve stems. I just want to get it to the
point where it will make it through an entire season. How is your
season going?
>
> Robin Halbert