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Building the Ultimate CR500A/F
Posted: June 11th, 2007, 7:25 pm
by AlisoBob
Would this be the Ultimate CR500A/F
Gen 3 Chassis
TRX250R engine modified with CR500 Jug
http://www.atvsource.com/articles/produ ... racing.htm
1. 6 Speed Tranny
2. Counterbalanced
3. Smaller footprint in frame.
What do you Hoons think?
Posted: June 11th, 2007, 8:07 pm
by britincali
I'll bet it eats bottom ends.
Posted: June 11th, 2007, 8:15 pm
by AlisoBob
Hauling around a #200 bike is easier that a #350 qwad.
Add a little more 927'

Posted: June 11th, 2007, 8:16 pm
by britincali
Its counterbalanced for the wieght of a 250 piston tho, hows that gonna help?
Posted: June 11th, 2007, 9:34 pm
by AlisoBob
Cuz its better than no counter balance at all.
The article mentions altering the balance system to match the 500's mass.
Posted: June 11th, 2007, 10:21 pm
by iggys-amsoil
Your not thinking what I think your thinking are you.

Posted: June 11th, 2007, 10:55 pm
by AlisoBob
What are you thinking?
Posted: June 11th, 2007, 11:02 pm
by britincali
AlisoBob wrote:What are you thinking?
The same thing clyde's thinking
Does it use the 250 crank-rod ????
Posted: June 12th, 2007, 5:52 am
by AlisoBob
britincali wrote:AlisoBob wrote:What are you thinking?
The same thing clyde's thinking

Posted: June 12th, 2007, 9:16 am
by britincali
AlisoBob wrote:britincali wrote:AlisoBob wrote:What are you thinking?
The same thing clyde's thinking

Clydes posted about using this bottom end for his hillclimber over at cr500riders.
Posted: June 12th, 2007, 10:27 pm
by iggys-amsoil
Bob's going Quad

Say it ain't so.

Posted: June 12th, 2007, 11:10 pm
by AlisoBob
No...no...no........
I was going through some old , saved atricles and came across that.... I instantly thought about what if someone planted that in a A/F....
Calm the"F " down , Igg-ro!
Posted: June 12th, 2007, 11:11 pm
by AlisoBob
Like the thought of an 16 tooth ( or 30 tooth) C/S sprocket?

Posted: June 16th, 2007, 12:11 am
by coley13
sounds like a good idea. what mods are needed to fit the 500 jug and with the smaller footprint does that mean there would be no cutting of the alloy for clearance issues on the gen3? has anyone worked out the compression changes ect with the jug replacement?
Posted: June 20th, 2007, 11:55 am
by M.F.D.B.
That would be badass!! But im way to friggin lazy!! HAHA
Posted: June 20th, 2007, 3:53 pm
by iggys-amsoil
AlisoBob wrote:No...no...no........thought about what if someone planted that in a A/F....
Calm the"F " down , Igg-ro!
