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July 29, 2014, 02:48:30 AM

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Author Topic: Boyer mk4 vs micro digital  (Read 159 times)


  • Neophyte
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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
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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 Conversion. Pistons, cams, etc. Highest performance Bullet engine mods available anywhere.  AVL mods available. UCE kit coming.

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