im at sea level, 8* BTDC seems to be perfect, perhaps i will screw with the carb this weekend, but im not confident with what i read in the turd manual, and ive yet to find a factory manual via the internet! so any tricks i need to know with regards to carb tuning? the carb was rebuilt with the motor so it should be fairly fresh, i will be gettin a weber 32/36 soon so im not going to rebuild it no matter what