Haybusa Parts and Service Member Support

Author Topic: Stack Height?  (Read 3134 times)

Offline Abusive

  • Post Whore
  • ****
  • Posts: 546
Stack Height?
« on: June 24, 2021, 11:43:15 PM »
I’m in the process of setting up an MTC Gen 2 Clutch, the instructions say start with a stack height of approximately 1.7105 or somewhere close. How do you achieve this? Is it ok to run two steels together within the stack?

Offline RansomT

  • Post Master
  • *****
  • Posts: 1219
  • Gender: Male
Re: Stack Height?
« Reply #1 on: June 25, 2021, 03:26:21 PM »
I'm also trying to figure out the MTC Gen 2 thing on my Busa, keep us posted please. 
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

Offline Abusive

  • Post Whore
  • ****
  • Posts: 546
Re: Stack Height?
« Reply #2 on: June 25, 2021, 09:43:09 PM »
Well what I know so far is that the longer springs raises the rpms that you leave at. I colored all of the springs so that I can visually see which springs I have installed without measuring them. I started with two # 10 shims under the static springs and three of the second and third longest springs in the top of the hat the dynamic  springs. (springs over the arms).
I’m running a stock wheelbase so I’m still  asking adjustments.

Offline RansomT

  • Post Master
  • *****
  • Posts: 1219
  • Gender: Male
Re: Stack Height?
« Reply #3 on: July 06, 2021, 11:28:36 AM »
Use the stock clutch without the thick steels or fibers.  No 2 steels together.
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

Offline Abusive

  • Post Whore
  • ****
  • Posts: 546
Re: Stack Height?
« Reply #4 on: July 13, 2021, 01:37:17 PM »
Thanks!

Offline Abusive

  • Post Whore
  • ****
  • Posts: 546
Re: Stack Height?
« Reply #5 on: July 13, 2021, 01:37:42 PM »