Haybusa Parts and Service Member Support

Author Topic: Need advice on LSR bike  (Read 762 times)

Offline firemanjim

  • Authorized Tuner
  • Post Whore
  • ***
  • Posts: 788
Need advice on LSR bike
« on: May 02, 2016, 07:53:33 PM »
I am working on a salt/Mojave Gen 2 1441 bike for a friend, has Ward head, Webb cams, big compression. What are you folks using for airbox/ stacks and exhaust. Currently has nice 4-1 header with short open pipe and no stacks in airbox.
Official Site Tuner
www.jtsperformance.com
Home of one of the fastest 750cc bikes in the world
239MPH faired, 209MPH naked!
Bonneville 200 Club
El Mirage 200 Club
Mojave Mile 200 Club
Mojave Magnum 200 Club
NEDRA 100 MPH Club
Gairdner 200MPH Achiever 2013
2014 1st place Mojave Mile N/A bike
2015 top speed trophy at WOS
Colorado mile 200 MPH club
2017 DLRA 200 MPH club

Offline RansomT

  • Post Master
  • *****
  • Posts: 1069
  • Gender: Male
Re: Need advice on LSR bike
« Reply #1 on: May 02, 2016, 09:05:19 PM »
That's a good question about the exhaust.

I went with a Brock Alien Head 2 on my Nitrous bike because I could tuck it most of it in behind the body work.  However, I'm building an all motor 1340 bike and I'm going with a Brock 4-2-1 sidewinder.  Even though it sticks out in the wind, I believe the 4-2-1 makes the most power in the upper RPM range and since I know the all motor bike will be slower than my nitrous bike (less aero requirements), the power should be an advantage.
Fastest 1.5-Mile Pass - 252.222
Fastest 1-Mile Pass - 244.2997
Half Mile - 211.47
Fastest Nitrous Bike
Production Bike
211.079 LTA. P/P 1350