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Old 11-15-2012, 06:49 PM   #12
Beastly Adventurer
Joined: Nov 2006
Location: On a RTW ride - currently SE Asia on the way to OZ
Oddometer: 5,426
Originally Posted by pkbinder View Post
Some things I know and some things I have only heard. My engine is the "de-tuned" 71hp engine. I have heard the the 85hp engine only generates 74hp at the wheel. I have no idea what my engine generated at the wheel before I did my modifications (Remus headers, Akropovic exhaust and PC-V controller), but the dyno tells me that now I get 74hp at the wheel. pk
74 at the wheel is good! Of course it totally depends on the dyno and the parameters the operator used. Was it a Dynojet or another brand?

Originally Posted by GH41 View Post
Did you gear the 658 like the 800? If not there may be a little to gain at the wheel. 14 HP sounds like a lot for pipes and a PC. $100 per HP is cheap power! Almost to good to be true. GH
Are you saying that gearing influences power?
Currently going RTW on a KTM 690 Rally, trip blog:

LukasM is offline   Reply With Quote