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top speed for a xb12 ss 09
https://ukbeg.com/forum/viewtopic.php?f=7&t=2681
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Author:  brownie [ 20 Sep 2009 09:03 ]
Post subject:  top speed for a xb12 ss 09

hi my mate has a 09 xb12 ss and he has a stealth exhaust ,k&n filter,remus powerizer.and he still only gets 115mph,i have a 04 xb with same shit on and mine does 140..are the new engines not so quick cheers andrew

Author:  pash [ 20 Sep 2009 09:35 ]
Post subject:  Re: top speed for a xb12 ss 09

Have you raced them back to back?

Author:  ben [ 20 Sep 2009 10:05 ]
Post subject:  Re: top speed for a xb12 ss 09

surely that cant be right, then again im nonly going from my speedo, 02 xb9r bounces off the limiter in top

Author:  robelst [ 20 Sep 2009 11:54 ]
Post subject:  Re: top speed for a xb12 ss 09

Buells have not much top-end in general (long-stroke lump struggles to rev, torque dropping off long before you get near the red-line), but 115 seems rather low, even for the less powerful new engines? Either the engine is still running in or maybe fitting all that after-market junk hasn't been done properly?

Author:  brownie [ 20 Sep 2009 13:17 ]
Post subject:  Re: top speed for a xb12 ss 09

pash wrote:
Have you raced them back to back?

yes i leave him for dead and he aint happy

Author:  pash [ 20 Sep 2009 13:18 ]
Post subject:  Re: top speed for a xb12 ss 09

Nice :D

Author:  Cybertec [ 20 Sep 2009 13:36 ]
Post subject:  Re: top speed for a xb12 ss 09

.....nah his bikes screwed, he should sell it on here really cheap...... :lol: :lol: :lol: :lol:

Author:  Norm [ 20 Sep 2009 13:43 ]
Post subject:  Re: top speed for a xb12 ss 09

:rofl: :rofl: :rofl:

115mph and he thinks that is acceptable! My GPZ500s would go faster than that!

Take all the shite off it and try again, if it won't go faster than that, throw it back at the dealer.

Author:  pash [ 20 Sep 2009 14:18 ]
Post subject:  Re: top speed for a xb12 ss 09

brownie wrote:
...........remus powerizer............


And here lies the problem...

Author:  Motorrad [ 20 Sep 2009 15:27 ]
Post subject:  Re: top speed for a xb12 ss 09

+1 intake and exhaust mods;
-1 powerizer;
should look at re-mapping after new exhaust and intake.

Author:  Nutah [ 20 Sep 2009 16:36 ]
Post subject:  Re: top speed for a xb12 ss 09

throw it off a cliff it will go faster :twisted:

04 XB9R , same filter and exhaust on mine , NO Poweriser (tizer)
pulls to 130ish .. BUT on the clock (an we all know how accurate they aint)

Author:  Adam [ 20 Sep 2009 17:40 ]
Post subject:  Re: top speed for a xb12 ss 09

brownie wrote:
hi my mate has a 09 xb12 ss and he has a stealth exhaust ,k&n filter,remus powerizer.and he still only gets 115mph,i have a 04 xb with same shit on and mine does 140..are the new engines not so quick cheers andrew


How do you know yours does 140 :?:

Author:  zoidberg [ 20 Sep 2009 20:04 ]
Post subject:  Re: top speed for a xb12 ss 09

brownie wrote:
hi my mate has a 09 xb12 ss and he has a stealth exhaust ,k&n filter,remus powerizer.and he still only gets 115mph,i have a 04 xb with same shit on and mine does 140..are the new engines not so quick cheers andrew



My RS125 used to pull 115 :lol: :lol:

my 07 XB12Ss wil do 140 indicated

Author:  Adam [ 20 Sep 2009 20:22 ]
Post subject:  Re: top speed for a xb12 ss 09

I had a Vauxhall Chevette (all pushrod 1300cc 50bhp of it) that would indicate 120mph :roll:
ACTUAL speed was probably a good 25mph less.

Author:  Nate [ 20 Sep 2009 20:44 ]
Post subject:  Re: top speed for a xb12 ss 09

I'm sure I saw 125 ish on my xb9 once or twice!

Nate.

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