« previous next »
Pages: [1]   Go Down

Author Topic: 12.5 vs 12  (Read 2955 times)

0 Members and 1 Guest are viewing this topic.

Offline CovertOps

  • Newbie
  • *
  • Posts: 11
  • Karma: 0
    • View Profile
12.5 vs 12
« on: March 11, 2016, 06:39:20 pm »
Is there any difference between the Briggs 12.5 and 12 hp. They are both 28s is one better than the other ?
Logged

Offline PJG56

  • Turf Warrior
  • **
  • Posts: 580
  • Karma: 4
  • Gender: Male
    • View Profile
Re: 12.5 vs 12
« Reply #1 on: March 11, 2016, 09:28:59 pm »
Nope,just labeling
Logged
Paul Guptill  (oppy) #238modX
2012 slmra mowstock champion(builder/owner)

2013 slmra mowdified champion(builder/owner)
2013 ARMA national champion Mod-X(builder/owner)
2014 ARMA national champion Mod-X(builder/owner)
2014 All American Champion Mod-X/CP(builder/owner)
2014All American Champion FXT (engine builder)
2014 All American 2nd place SP(builder/owner)
2015 All American 2nd place BP (builder/owner)
2016 OutlawTriple Crown FXT Champion (engine builder)

Offline outlaw#6

  • Turf Warrior
  • **
  • Posts: 147
  • Karma: 1
  • Gender: Male
    • View Profile
Re: 12.5 vs 12
« Reply #2 on: March 12, 2016, 02:03:48 pm »
Quote from: PJG56 on March 11, 2016, 09:28:59 pm
Nope,just labeling

That isn't entirely true. Typically... the 12.5 is a newer engine with the bolt in the crankshaft to hold on the flywheel, and the counterweight eccentrics that need to be machined off when using the ARC brass counterweights. The 12 on the other hand, typically... has a nut to hold on the flywheel and removable eccentrics so that you don't need to machine the crank to use the ARC weights.

Those are the only differences that I know. May not be all of the engines either.
Logged
Brian Reis
Pages: [1]   Go Up
« previous next »