Quote:

...You can feel the engine start to loose some steam after 7600... Nice to not have to worry about the dreaded cut-out anymore.

Never tried the timing upgrade but it probably would help the top end with a few more degrees of advance...



My 07 SM limiter kicks in at an indicated 7600. Unless I change cams, do headwork, & replace the carbs I don't see a need to go higher. On another forum Pieman wrote that the OEM rev limiter on an 07SM is supposed to be set at 8000. The limiter mod sure makes sense on a BA that smacks the limiter at an indicated 7100 though.

With respect to the timing, if you did that mod my belief based on my prior drag racing days is that you would feel the difference in the mid range...

I'm still wondering why there would be a price difference between a 3 degree advance & a "custom" 2 degree advance...