Originally Posted by rmdhawaii

If you hear the deep "waugh, waugh, waugh" sound and your car doesn't go anywhere, it means that your low speed needle is too rich. When my engine runs at 300F, it's a missle, but I know that the high speed needle is a bit too lean. Clutch setting and 2nd gear shift point may also impact your temps, but if your clutch isn't slipping and your 2nd gear is shifting correctly after the engine has warmed up properly (3min), then it may just be your settings.

Some info posted by Brian Kinney may be helpful if you haven't already seen it:

- http://www.rctech.net/forum/showpost...&postcount=608

Hope this helps