BANSHEEBEEFM2M Posted February 5, 2014 Report Posted February 5, 2014 Are you suppose to fatten it up any when u advance timing?? Sent from my N8000_WHTE_CKT using Tapatalk Quote
sprinklerman Posted February 5, 2014 Report Posted February 5, 2014 Are you suppose to fatten it up any when u advance timing?? Sent from my N8000_WHTE_CKT using Tapatalk Possibly. If you were real close before bumping the timing you might need to rejet. Timing adds heat typically. Sent from a van down by the river Quote
BANSHEEBEEFM2M Posted February 5, 2014 Author Report Posted February 5, 2014 Thanks Sent from my N8000_WHTE_CKT using Tapatalk Quote
BANSHEEBEEFM2M Posted February 5, 2014 Author Report Posted February 5, 2014 How much should I advance it? Still wanna be safe dont wanna advance it too much Sent from my N8000_WHTE_CKT using Tapatalk Quote
Strm Trpr Posted February 5, 2014 Report Posted February 5, 2014 91 octane +4* no problem but make sure you do a proper plug chop. if your mains are spot on now and then you advance the timing you might push the motor into detonation and that will separate an unwelded crank in short order. FYI, get the motor up to temps. Pull old plugs and switch them for new ones. Fire up the bike, nuts up on the gas tank and run it 2nd thru 6th WFO. When you reach max speed in 6th, keep it WFO and simultaneously kill the engine and pull in the clutch while keeping it WFO and coast to a stop. Swap plugs back to the old ones and ride back to your shop. Cut the threads off the plugs and look for 1-2mm brown ring around the base of the white porcelain. If you knew that already, then Quote
joey83 Posted February 5, 2014 Report Posted February 5, 2014 Ive heard of guys going up one main size with the extra timing. But like others said, if it was exactly on or a little lean the extra timing could push it over the edge. Not likely it sounds Quote
sheerider1026 Posted February 5, 2014 Report Posted February 5, 2014 It depends on the current tune. Timing, compression, fuel, and current jetting Quote
BANSHEEBEEFM2M Posted February 5, 2014 Author Report Posted February 5, 2014 the guy I bought it from runs half 91/half 110 idle what size domes I have yet but I'm not even going to put straight pump gas in it anyway Sent from my N8000_WHTE_CKT using Tapatalk Quote
sheerider1026 Posted February 5, 2014 Report Posted February 5, 2014 Do a compression test. That's what matters Quote
Strm Trpr Posted February 6, 2014 Report Posted February 6, 2014 Do a compression test. That's what matters To a certain extent. Quote
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