For my H1 resto
http://www.kawi2strokes.com/forum/viewtopic.php?f=13&t=11615 I wanna use the original petcock - at least for the moment
Have any of you guys an idea of how much it can deliver ? ml or fluid oz/per minute. Any specs ?
I keep thinking of the following scenario:
Riding for longer periods in 5. gear at let's say 5-6.000 revs/minute, which with my 16/45 drive ratio probably equals 120-130 km/hour = normal speed at some highways, even here in Denmark. If petcock does'nt deliver enough, engine will starve a little. Burned pistons might be the ultimate consequence.
Not worried about short accelerations bursts up to let's say 7.5-8.000 rev/min, as the "buffer" in the carb bowls will secure adequate fuel supply for the few seconds it lasts (my assumption)
Please stop me if I go astray, but I seriously consider to make a test, including the rubber pipes and the 3 small filters I have incorporated.
If I achive, let's say 300 ml /minute performance from standard petcock this can be measured against how much fuel a 500 ccm running at 5-6.000 revs/minutes uses.
Overkill ?
Am I too cautious ?
Will my results differ depending on whether I connect the the vacuum pipe or not ?