[Cannondale breaks 60 hp on Dyno!] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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Cannondale breaks 60 hp on Dyno!
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Posted by: jesshamner

It has finally happened. The cannondale has hit 60 hp. Also, in the same weekend, a cannondale finished the 12 hour race with no problems. Actually there was one problem at the beginning. The Elka rear shock broke. Besides that no problems! It has been an exciting weekend for the Cannondale community! Its too bad Cannondale went out of business. It only took a select few 3 years to work out the bugs and hit 60 hp with their own time and money! Cannondale could have fixed the problems much quicker! Congrats to all involved in this weekend's accomplishments!

Posted by: jesshamner

I forgot to post the mods. Mods include 98mm cp piston with nicasil liner,ported head,cyclone with unifilter,fmf exhuast,67mm stroker crank,harley injectors. Tom Hall, owner, say's next its 65hp with some oxygenated fuel and some hotter cams.60.39 hp and 40.33 ft/lbs tq rear wheels.Congratulations!

Posted by: firefighterjosh

Thats awesome!!! Now shoot for 70HP

Posted by: Katz_2003

Nice numbers! Now all you need to do is get Cobradaler to build you some duals for it!!!

Posted by: jesshamner

I'd like to see some pics of the duals. I saw that they were finished but I'm waiting for pics.

Posted by: witech

Ive seen this thing run at the Timbomoose facilty and it is truly awsome . I focused on making the exhaust cam flow better for the big engines and so far they have been good to get a stock stroke 460 bore engine to achieve 56hp. Pulling way harder from 9,000 to 12,000rpm. Im am confident they will add at least 2 to 3 hp to the 505 . If the dual exhaust work out I can see this engine breaking 65 or at least breaking . He will need more than the plus 5 inch swingarm it has now to keep the front end down.

Posted by: jesshamner

There is a new record!

http://www.cannondaleriders.com/forums/uploads//post-471-1174630284.jpg

Posted by: soilworker

You should post this in the open forums area or something where more people will see it.

Posted by: witech

quote:
Originally posted by firefighterjosh
Thats awesome!!! Now shoot for 70HP

Ok 70hp check lets go for 80 this was done with my 470 engine

The dips in a couple lines are the tires losing traction on the dyno

Posted by: 400exrider707

How about a full list of mods?