I know that Monty is out of town, but somebody else might be able to help.

21-4 roughly 1/2 gallon
set to run 225-230
original Novarossi plug, have 077 and 099 with me

It runs well, accelerates great off of the bottom, but down the straight is stuters or hesitates for a second and then picks back up. I would think that this is telling me that it is lean up top, butlike I said it is running in the correct temp range.

Any suggestions? I am at the track now and have a race tonight. Thanks