lt1bird Posted January 1, 2009 Report Posted January 1, 2009 I have a 535 PV engine....no porting....pump gas 93 octane....38mm carbs...big bore pipes with 1" outlet for street use....compression should be about 165psi (ill verify once the head is on) Whats a safe timing curve....I see one from the dynatek webpage for the banshee...stock one seems to be Degrees @ RPM 17 0-2k 21 2-3.5k 20 5k 19 6k 17 7k 16 8k 14 9k 12.5 10-12k this is labeled stock. The modified curves seem to shift the timing +4 degrees.....from 3.5k to 12k rpms. Anyone have a better curve for basic street riding.... I have a programmable ignition so can make it anything i want.... Quote
Snopczynski Posted January 1, 2009 Report Posted January 1, 2009 I have a 535 PV engine....no porting....pump gas 93 octane....38mm carbs...big bore pipes with 1" outlet for street use....compression should be about 165psi (ill verify once the head is on) Whats a safe timing curve....I see one from the dynatek webpage for the banshee...stock one seems to be Degrees @ RPM 17 0-2k 21 2-3.5k 20 5k 19 6k 17 7k 16 8k 14 9k 12.5 10-12k this is labeled stock. The modified curves seem to shift the timing +4 degrees.....from 3.5k to 12k rpms. Anyone have a better curve for basic street riding.... I have a programmable ignition so can make it anything i want.... Curve 3 on the dyna. Quote
lt1bird Posted January 2, 2009 Author Report Posted January 2, 2009 so cure 3 is what your using? do you have the programmable dyna?? Quote
kawiking Posted January 2, 2009 Report Posted January 2, 2009 i believe the dyna's add +4 timing... so on a stock motor.. if u have a adjustable plate set at +4 , then add a dyna cdi ..ur timing will be set at +8.. im sure somebody will correct me if im wrong. Quote
Snopczynski Posted January 2, 2009 Report Posted January 2, 2009 Yeah I run a programmer. I run curve 3 with +4 degrees of timing added to the entire curve. Quote
lt1bird Posted January 2, 2009 Author Report Posted January 2, 2009 seven degrees will be to much for me....93 octane fuel.... I plan on running 0 degrees at the plate and make all the adjustments in the program....Probably will start with the stock curve. Im running a ignitech ignition. Like the dyna but supose to more acurate with more options etc....... pretty simple to program as well, just hook my laptor direct to it...dont need another $100 cable like the dyna..... I wonder what the base timing is on the banshee? I know at idle its supose to show 17 degrees .... but the CDI is doing most of that.... anyone every see that number? Im my software it has a place for base timing.... Guess I could find TDC and see where the pickup is at.... Quote
Snopczynski Posted January 2, 2009 Report Posted January 2, 2009 seven degrees will be to much for me....93 octane fuel.... I plan on running 0 degrees at the plate and make all the adjustments in the program....Probably will start with the stock curve. Im running a ignitech ignition. Like the dyna but supose to more acurate with more options etc....... pretty simple to program as well, just hook my laptor direct to it...dont need another $100 cable like the dyna..... I wonder what the base timing is on the banshee? I know at idle its supose to show 17 degrees .... but the CDI is doing most of that.... anyone every see that number? Im my software it has a place for base timing.... Guess I could find TDC and see where the pickup is at.... You may not have to buy the $100 program kit. You would have to wire in the ignitech though. Fun times there. Wont be a very clean looking install, and its not just a drop in unit. Dyna comes with launch limiter, rev limiter, and rpm activated switches. Its also adjustable out in the field with the dip switches. Cant think of much more you need. On hand weekday tech support out of California as well. You could probably call Dyna's tech support and they could tell you where the base timing is! :biggrin: Quote
lt1bird Posted January 2, 2009 Author Report Posted January 2, 2009 I actually have a dyna ignition as well....bought it on a killer deal on ebay.... The ignitech is already wired in....very simple....but the one I have uses a 12V battery as well as I have a charging system like the RZ.....has all those same feetures.... limter, outputs, fully configurable....very small in size... I re-wired my whole bike with a new harness I made..... Great idea about asking dyna....im sure they might know what it is? Quote
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