Had my stock stroke stock cylinders ported and my friends stock cylinders 4mil done from herr jugs...stock stroke has about 60 tanks ran threw it ( Clarke 5.5 gallon tank) not one issue...changed pipes a month ago and took a look inside my cylinders threw exhaust port and you can still see the bore/ hone marks...Both run badass.. 4mil is a dune hillshooter port and stock cylinder is a dune play port
1) What type of aftermarket exhaust do you have? Toomey T5
2) What type of airfilter do you have? pro design
3) running a stock airbox modded
4) What is your elevation? 1500 to 2000
5) What size pilot jets are you using? 25
6) What size main jets are you using? 360
7) What temperature is your Banshee jetted for? 70 to 90
8) Do you have a port job? HJR Dune Play
9) What kind of carbs? stock
10) What size carbs? stock
11) plus 4 timing
12) vforce 4
13) milled stock head .30
14) needle 4th clip