damn i was 6. history class is a great thing. you gotta admit, that guy was a lil off his rocker.
WAIVER: i learned about it in a govt class, so their views may be biased.
welding your seats to the floor isnt a good idea. if you afraid your bolts are going to break step up to G8, or better yet an F911 alloy bolt.
deist, crow, simpson, and stroud all make some great belts.
look to sparco, beard, or crow for seats.
IRS is tricky. on the front of a quad its raked back a lil to absorb impacts at speed. but what about on the rear of that? i seriously doubt it is since its probably bases upon a sportsman rear setup. with out the rake its gonna ride like shit. then theres the issue of body roll. lord knows thats THE last thing i want during a fast turn. plus now youve got to serivce out a rear diff and 4 cv's. seems like a lot work compared to chain tension and cahin lube. and i want to know how it flys through the air, probably like a trail blazer.
im anti polaris BTW.
at one point i heard a rumor that calvin was going to make something like that wes. dunno if it will ever happen. but a 72mm bore 6-by-cheetah would be a fuckin cool motor. imagine the pipes youd put on that mother.
yes there is a bleed screw on top of the caliper. but unless you have a vacuum type automatic bleeder youll have a hard time getting all of the air out by those holes. to do it properly you need to bleed every connection. start by running your lines and loosely getting them in place. then once you are ready for fluid bleed the fitting at the master cylinder. then continue going down the lines, one at a time until you are bleeding the caliper itself. after repeating for the other side check your lever for feel. if youre happy with it, tighten everything down the final time and be happy. if your not keep on bleeding in that order.
but beware: if you let the master cylinder resevoir run dry and accidently pump air in the lines you need may to start all over if you dont catch it at the first fitting.
good luck.