Building the Ultimate CR500A/F

Post by **AlisoBob** » June 11th, 2007, 7:25 pm

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?

britincali · Post by **britincali** » June 11th, 2007, 8:07 pm

I'll bet it eats bottom ends.

Post by **AlisoBob** » June 11th, 2007, 8:15 pm

Hauling around a #200 bike is easier that a #350 qwad.

Add a little more 927'

britincali · Post by **britincali** » June 11th, 2007, 8:16 pm

Its counterbalanced for the wieght of a 250 piston tho, hows that gonna help?

Post by **AlisoBob** » June 11th, 2007, 9:34 pm

Cuz its better than no counter balance at all.

The article mentions altering the balance system to match the 500's mass.

iggys-amsoil · Post by **iggys-amsoil** » June 11th, 2007, 10:21 pm

Your not thinking what I think your thinking are you.

Post by **AlisoBob** » June 11th, 2007, 10:55 pm

What are you thinking?

britincali · Post by **britincali** » June 11th, 2007, 11:02 pm

AlisoBob wrote:What are you thinking?

The same thing clyde's thinking

Does it use the 250 crank-rod ????

Post by **AlisoBob** » June 12th, 2007, 5:52 am

britincali wrote:
AlisoBob wrote:What are you thinking?

The same thing clyde's thinking

britincali · Post by **britincali** » June 12th, 2007, 9:16 am

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.

iggys-amsoil · Post by **iggys-amsoil** » June 12th, 2007, 10:27 pm

Bob's going Quad

Say it ain't so.

Post by **AlisoBob** » June 12th, 2007, 11:10 pm

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!

Post by **AlisoBob** » June 12th, 2007, 11:11 pm

Like the thought of an 16 tooth ( or 30 tooth) C/S sprocket?

coley13 · Post by **coley13** » June 16th, 2007, 12:11 am

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?

M.F.D.B. · Post by **M.F.D.B.** » June 20th, 2007, 11:55 am

That would be badass!! But im way to friggin lazy!! HAHA

iggys-amsoil · Post by **iggys-amsoil** » June 20th, 2007, 3:53 pm

AlisoBob wrote:No...no...no........thought about what if someone planted that in a A/F....

Calm the"F " down , Igg-ro!

BannedCR500Riders.com

Building the Ultimate CR500A/F

Building the Ultimate CR500A/F