View Single Post
Old 09-26-2012, 04:53 AM   #10
stainlesscycle
Beastly Adventurer
 
stainlesscycle's Avatar
 
Joined: Jun 2008
Location: morgantown, wv
Oddometer: 2,095
carb plate is semi-effective in solving the big carb/low air velocity issue. (on intake side, not just airbox side.)

profiling could be effective IF there was only 1 needle clip position. if you move the clip around, the profile would move into unknown ranges.

since a carb is so linear in operation (needle raises in orifice/slide raises to allow more air) it's the nature of the beast. accelerator pumps solve some of the issues on 4 strokes. in theory you could add fuel via another jet or accel pump that activated at lean range... (kinda like mikuni power jet for example).

direct injection with eg monitoring/sensors could solve all these issues. but that adds a myriad of sensors - tps, o2, egt, etc..
__________________
current bikes
07 gasgas xc300-94 duc 900ss-86 morini camel (2)-84 IT200-83 IT175-78 guzzi lm1-77 pursang 250-76 morini 3 1/2 strada-76 frankentaco pursang 200-74 frankentaco pursang 200-74 morini 3 1/2 sport-74 mz ts250/0-74 puch 175 (3)-73 can-am 175tnt-71 guzzi frankeneldo-71 ossa Stiletto-70 frankentaco sherpa s(2)-66 morini corsarino(2)-63 morini corsaro + many more
stainlesscycle is online now   Reply With Quote