Yamaha Discussions about Yamaha ATVs.

how much hp do the 125cc dirtbikes put out?

Thread Tools
 
Search this Thread
 
Old Sep 20, 2003 | 05:33 PM
  #21  
HW's Avatar
HW
Weekend Warrior
Joined: Jul 2003
Posts: 18
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

I have to put my two cents in. I have seen a KX80 or 85 that was outrunning piped 400ex's by about 5 bike lengths. It was the fastest 80cc dirt bike I have ever seen. I did beat him by about 2 bike lengths 4 straight times, though.
 
Reply
Old Sep 20, 2003 | 06:29 PM
  #22  
BigScary's Avatar
Pro Rider
Joined: May 2003
Posts: 2,293
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

Originally posted by: HW
I have to put my two cents in. I have seen a KX80 or 85 that was outrunning piped 400ex's by about 5 bike lengths. It was the fastest 80cc dirt bike I have ever seen. I did beat him by about 2 bike lengths 4 straight times, though.
what mods did the kx have?.....must have been somethin major........
either the ex rider sucked, the kx rider was awesome and light as a feather, or it was heavily modded..
I don't see how a kx 85 would beat an ex........?
I have ridden one, and with my big azz on it, it was SLOW!!!!
 
Reply
Old Sep 20, 2003 | 07:09 PM
  #23  
DieScarred's Avatar
Pro Rider
Joined: Jul 2003
Posts: 1,405
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

HAHAHAHAHAHAHAHAHAHHAAHAAAA then man did that ex rider suck!!! i have an 80 and that thing can be a snail sometimes its just fun to cruise around with..
 
Reply
Old Sep 20, 2003 | 07:48 PM
  #24  
Imback's Avatar
Pro Rider
Joined: Dec 2001
Posts: 483
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

TextWrong. I had a Rick Petersons Motorsports 285cc kit for my 1999 YZ250. Ported, polished, carb bored, FMF pipe w/ Shorty silencer, etc. That thing was cranking out approx 53-54 hp on 110 octane leaded fuel. It was a monster. The RPM YZ 300 stroker kit puts out about 6 more hp then the 285 kit last I checked. Its easy to get over 55 hp with a 2 stroke mx bike. The 285 kit only cost me about $700. Thats with everything...bored cylinder, all cylinder and head mods, powervalve mods, new wiseco 285 top end kit, gaskets. etc
I was talking about stock bikes "buddy"...Even with your Peterson's Motorsport kit id kick your *** easily...
 
Reply
Old Sep 20, 2003 | 08:00 PM
  #25  
DieScarred's Avatar
Pro Rider
Joined: Jul 2003
Posts: 1,405
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

LOl i kno seriously... i wonder what can beat Imback's shee lol... dude ur shee is JUST SICK
 
Reply
Old Sep 20, 2003 | 08:24 PM
  #26  
DEMag's Avatar
Pro Rider
Joined: Sep 2003
Posts: 244
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

Originally posted by: Imback
TextWrong. I had a Rick Petersons Motorsports 285cc kit for my 1999 YZ250. Ported, polished, carb bored, FMF pipe w/ Shorty silencer, etc. That thing was cranking out approx 53-54 hp on 110 octane leaded fuel. It was a monster. The RPM YZ 300 stroker kit puts out about 6 more hp then the 285 kit last I checked. Its easy to get over 55 hp with a 2 stroke mx bike. The 285 kit only cost me about $700. Thats with everything...bored cylinder, all cylinder and head mods, powervalve mods, new wiseco 285 top end kit, gaskets. etc
I was talking about stock bikes "buddy"...Even with your Peterson's Motorsport kit id kick your *** easily...
Oooo sounds like I ruffled someone's feathers. Calm down boy, you'll live longer.
 
Reply
Old Sep 20, 2003 | 08:31 PM
  #27  
Imback's Avatar
Pro Rider
Joined: Dec 2001
Posts: 483
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

Oooo sounds like I ruffled someone's feathers. Calm down boy, you'll live longer.
Dont worry about me kiddo...

DieScarred, thanks for the compliments but there are a few guys here that would kick my behind...Guys like Dabeechman...My Shee aint an all out dragster.
 
Reply
Old Sep 20, 2003 | 08:41 PM
  #28  
DieScarred's Avatar
Pro Rider
Joined: Jul 2003
Posts: 1,405
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

But still that thing is still a MONSTER u have one of my favorite quads on the forum!
 
Reply
Old Sep 20, 2003 | 09:18 PM
  #29  
Imback's Avatar
Pro Rider
Joined: Dec 2001
Posts: 483
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

Thanks i take alot of pride on how my Shee looks...I did all the polishing myself it was alot of work but i think the result is pretty decent.
 
Reply
Old Sep 20, 2003 | 09:34 PM
  #30  
BigScary's Avatar
Pro Rider
Joined: May 2003
Posts: 2,293
Likes: 0
Default how much hp do the 125cc dirtbikes put out?

Originally posted by: Imback
Thanks i take alot of pride on how my Shee looks...I did all the polishing myself it was alot of work but i think the result is pretty decent.
I don't care what will out run that shee........I think that is the finest shee I have ever seen in my life!!!
that is a sweet quad Imback!
 
Reply



All times are GMT -5. The time now is 07:37 PM.