BansheeJig Posted May 27, 2019 Report Share Posted May 27, 2019 I picked up a 2003 banshee special edition like 3 months ago for $1200 from a friend. I'm pretty new to the banshee community so I only know a few things here in there. I did a top end build put weisco piston pro lite, cool head 21cc dome, advance the timing by 4 degrees, case saver, toomeys 6 exhaust, air pods on the carbs. I was told I need to be running around 30 pilot jet and 300 mains for 3000 elevation but when I took it to el mirage last week I noticed that it was lagging to put down the power. While cruising the banshee felt good but when I try to give it some pulls it will take around 3 seconds to fully react. I'm planning to go to pismo beach and would like to see if I can get it tune right before I go. I was told it was running rich since its a stock carb with those jets. Any suggestions? Boths pipes seem to smoke right. Quote Link to comment Share on other sites More sharing options...
Ayesully810 Posted May 27, 2019 Report Share Posted May 27, 2019 (edited) what is your compression at? id imagine at 3k with 21cc domes you are at around 140? I would drop your pilot to a 27.5 and check where your needle position is at you might need to lean the clip out. 300 is safe probably a tad on the rich side depending on how hot or cold it is you could probably run a 280-290 main jet. But you wont need a 30 pilot with just pipes and being at higher elevation. Higher elevation means less air/fuel ratio, the less air you have, the less fuel you need. Edited May 27, 2019 by Ayesully810 Quote Link to comment Share on other sites More sharing options...
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