Yamaha Discussions about Yamaha ATVs.

For the next Craycraft build ...signature686 or 727?

Thread Tools
 
Search this Thread
 
  #1  
Old 11-19-2003, 05:42 PM
raptor03's Avatar
Pro Rider
Thread Starter
Join Date: Oct 2002
Posts: 2,033
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

I am rebuilding at the beggining of the year and was wondering what i should get and what will produce the most power with the basics,new rod,new carbs,....

I have the rest done already so i need just a few things to upgrade...I heard that you can make a 686 just as fast as the 727..thanks in advance..

I am running the mild set up now!!lol
 
  #2  
Old 11-19-2003, 05:49 PM
Yamaha660R's Avatar
Extreme Pro Rider
Join Date: May 2003
Posts: 4,378
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

How about the 730??? [img]i/expressions/face-icon-small-happy.gif[/img]
 
  #3  
Old 11-19-2003, 05:55 PM
raptor03's Avatar
Pro Rider
Thread Starter
Join Date: Oct 2002
Posts: 2,033
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

I wish..lol i think that is what the 727 works out too or am i wrong..?
 
  #4  
Old 11-19-2003, 06:08 PM
Yamaha660R's Avatar
Extreme Pro Rider
Join Date: May 2003
Posts: 4,378
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

No clue.

But I guess you should get the 686 with the 35mm FCR's. Maybe get the stage 2 cam(if you haven't already) and either a 12:1 or 13:1 piston.

Or you could do like Ernie660R and get the 39mm FCR's and 13:1 piston. They say it smokes.
 
  #5  
Old 11-19-2003, 06:17 PM
BigScary's Avatar
Pro Rider
Join Date: May 2003
Posts: 2,293
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

Originally posted by: Yamaha660R
No clue.

But I guess you should get the 686 with the 35mm FCR's. Maybe get the stage 2 cam(if you haven't already) and either a 12:1 or 13:1 piston.

Or you could do like Ernie660R and get the 39mm FCR's and 13:1 piston. They say it smokes.
das what I would do......kinda clone ernie's bike!
I hear most of the craycraft guys are goin bigger this winter any way.....
 
  #6  
Old 11-19-2003, 06:21 PM
raptor03's Avatar
Pro Rider
Thread Starter
Join Date: Oct 2002
Posts: 2,033
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

I think one step up would get me where i want to be,it's fast now but i want to be alittle fasster...I run a stage 1 and a 12:1 ,havent tried the 12:1 out yet just got sone putting it together,i will know thanksgiving..
 
  #7  
Old 11-19-2003, 06:36 PM
RaptorRcR's Avatar
Pro Rider
Join Date: May 2002
Posts: 583
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

Originally posted by: BigScary
Originally posted by: Yamaha660R
No clue.

But I guess you should get the 686 with the 35mm FCR's. Maybe get the stage 2 cam(if you haven't already) and either a 12:1 or 13:1 piston.

Or you could do like Ernie660R and get the 39mm FCR's and 13:1 piston. They say it smokes.
das what I would do......kinda clone ernie's bike!
I hear most of the craycraft guys are goin bigger this winter any way.....

Bigger is an understatement[img]i/expressions/face-icon-small-smile.gif[/img]

[img]i/expressions/face-icon-small-shocked.gif[/img]
 
  #8  
Old 11-19-2003, 07:02 PM
UBETRUN's Avatar
Pro Rider
Join Date: Jan 2003
Posts: 1,862
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

If you've got the cash, why not go for the bleeding edge? I'm thinking of upgrading just to get a better rod and the crank balanced. There is more power than I can handle in the Signature 686 (I don't have the SS valves) but if I were pulling it apart, I'd go with the bigger bore. My Dad taught me to always buy the best, you'll only cry once.
 
  #9  
Old 11-20-2003, 12:15 AM
14mins's Avatar
Elite Pro Rider
Join Date: Aug 2000
Posts: 6,549
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

Ubetrun- LMAO about the cry once.

I am not sure what the winter holds for all that i ride with, but i heard that Raptorcr, crafty, Dollarbillz and ernie put in a group order for parachutes.[img]i/expressions/face-icon-small-wink.gif[/img]
 
  #10  
Old 11-20-2003, 12:17 AM
BigScary's Avatar
Pro Rider
Join Date: May 2003
Posts: 2,293
Likes: 0
Received 0 Likes on 0 Posts
Default For the next Craycraft build ...signature686 or 727?

Originally posted by: RaptorRcR
Originally posted by: BigScary
Originally posted by: Yamaha660R
No clue.

But I guess you should get the 686 with the 35mm FCR's. Maybe get the stage 2 cam(if you haven't already) and either a 12:1 or 13:1 piston.

Or you could do like Ernie660R and get the 39mm FCR's and 13:1 piston. They say it smokes.
das what I would do......kinda clone ernie's bike!
I hear most of the craycraft guys are goin bigger this winter any way.....

Bigger is an understatement[img]i/expressions/face-icon-small-smile.gif[/img]

[img]i/expressions/face-icon-small-shocked.gif[/img]
so I have heard..........[img]i/expressions/face-icon-small-happy.gif[/img]
I bet that "special crank" cost a CHUNK......

 


Quick Reply: For the next Craycraft build ...signature686 or 727?



All times are GMT -5. The time now is 08:50 PM.