Members Rides

RE WD France 2009

Members Rides

51 Guests, 2 Users (1 Hidden)
Grant Borden
Welcome, Guest. Please login or register.
Did you miss your activation email?
November 23, 2014, 04:58:29 AM

Login with username, password and session length


Author Topic: Boyer mk4 vs micro digital  (Read 200 times)


  • Neophyte
  • *
  • Posts: 44
  • Karma: 0
Boyer mk4 vs micro digital
« on: February 20, 2014, 08:34:03 PM »

What is the main difference between these two?
Which one is more suitable for highly tuned bullet?




  • Grand Gearhead
  • *****
  • Posts: 8669
  • Karma: 0
  • World leaders in racing or performance Bullets
Re: Boyer mk4 vs micro digital
« Reply #1 on: February 20, 2014, 08:47:56 PM »
We have not tried the micro digital yet.
The Mark 4 works very well. Several people are using them in Fireballs.
There is a matter of the rpm limiter if you plan to go over about 6300 rpm.
Home of the ACE Fireball 535 Bullet,  Ace GP Hi-Lift Roller Rocker Head . Pistons, cams, etc. Highest performance Bullet engine mods available .  AVL mods. Redditch 700/750 Twin mods. UCE kit soon.

Please visit my new website: