Needing help building my 4mill. I've browsed this site before and it has alot of useful info, so i decided to join. I have a mostly stock 01 shee with t5 pipes, adjustable timing plate, stock carbs with tors removed and jetted, open airbox with uni filter. now recently got a 4mill drag banshee with engine needing top end reassembled. It has stock cylinders with wsm big bore sleeves, ported but not sure what kind of port job (the guy just bought them from ebay), 69mm wsm pistons, 37mm keinhin carbs (thats what i was told). Pro design intakes for the carbs, vforce reeds, adjustable timing plate, wicked drag pipes. my main concerns are the carbs, will they be too big for pump gas after rejeted? its jetted for alky right now. carbs also have dial-a-jets on them but not too familiar with those. also looking for a coolhead with big bore domes cut for a 4mill.. Wanting to use 91octane, im putting it on my 01 shee because the crank went down and i want a strong 4mill. also, would the t5's be too small for this motor? i dont want to use the drag pipes. Thanks for any help