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gusto

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Everything posted by gusto

  1. Certain builders with that set up with shaved head, porting and bored carbs are getting mid 70s. So lots of power available.
  2. What pipe do you hve? who ported it? Domes?
  3. so what broke? post up using taptalk
  4. Stock is good enough with your high flow impeller
  5. Buy a stock yamaha stator
  6. Yes. I think youve found the problem, the lighting coil on the stator
  7. Can vary drastically in price. 4 mil stocker 1500 4 mil serval 2500 stock stroke stock cylinder 500-1000 There are builders getting reliable 77hp out of stock stroke stock clyinder engines with your pipes, porting, carb boring, and head shave. Unless your a heavy guy id go that option and save money
  8. If its already on the bike and all you need is a piston, run it. Is the cylinder scored so bad it needs re-plating?
  9. I think it was a bad move. Unless your cylinders are finished your stock cylinders are the way to go. Athena has bad plating and port timings I’ve read makes the power band narrow. You would have been better getting Driveline cylinders which have taken that design and improved it and drastically improved the plating.
  10. If you get long travel a arms you’ll need different shocks.
  11. Id do the a arms first. LSR sells an axle a arm package.
  12. Here Jugs Racing and FAST do awesome porting and have a decent turn around time. vF4 reeds, welded stock crank and a good pipe and you’ll be flying. If you have money though, through it into a arms and shocks.
  13. LSR Fireball Stellar Tyson Lots to choose from
  14. American Star
  15. You can still buy the petals for 2-4. anyway word is that VF2s for drag applications are the best. I have no first hand knowledge of this but have heard this multiple times. Cascade Innovations tested all the reeds and found VF4 had the best power throughout the curve. I believe they are better than VF2s across the board except for wide open (drag) riding.
  16. Not FMF Fattys? We need to know your jet sizes, both pilot and main
  17. https://uppracing.com/index.php?main_page=product_info&cPath=14_15&products_id=80
  18. You need new cushions and check your clutch basket fingers for grooving also. Sent from my iPhone using Tapatalk
  19. How much HP are you running? That looks like fun. what would be the ultimate engine set up to be the fastest at the race?
  20. Whip some ass, your bike shouldnt be getting beat by no 450😝 If you have a GoPro take a video, Good luck at the next race
  21. Whens the next race? Whats done to your banshee? What engine was in the hybrid and how competitive were you on your bike?
  22. get any videos of this race?
  23. i dont think he cut the rear
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