xr600 hp?

2 replies to this topic
  • KatoomMan450

Posted May 14, 2005 - 12:37 AM


Just wondering, how much hp does a stock xr600r have? How bout with an aftermarket exhaust?

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • Jeff Moore

Posted May 14, 2005 - 11:44 AM


Haynes numbers: XR@45, XL@43. Stock.

  • XR6's_rule

Posted May 15, 2005 - 03:49 AM


All XR6's from '85-2000 produced pretty much identical numbers on the dyno, 32-33hp at the rear wheel was the norm for a stock derestricted bike. However, it is easy to get it up and over 40..... a staintune exhaust that i've used on 600's will give you about an overall 10% gain in power although some other aftermarket systems may give you a bigger top-end gain but less bottom end and vise-versa. To put my numbers into perspective, a stock derestricted XR400 puts out around 29 hp (rear wheel), and an XR650R has around the 46 mark, stock derestricted. Hope this helps.


Related Content


Fell Off Trailer by usafxr

Dirt Bike   Make / Model Specific   Honda   XR600/650
  • Hot  43 replies

What was your path to Beta? by officialhopsof

Dirt Bike   Make / Model Specific   Beta
  • Hot  79 replies

FCR40 Tuning Woes- XR600R by aTuWitty

Dirt Bike   Make / Model Specific   Honda   XR600/650
  • Hot  37 replies

Engine Loping/Sputtering by tcaldwell

Dirt Bike   Make / Model Specific   Honda   XR600/650
  • 2 replies

Wiseco 101MM Spark Knock Low Engine Temps by imandrewparks

Dirt Bike   Make / Model Specific   Honda   XR600/650
  • 7 replies

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.