181.08 MPH IN 1/4 MILE ASPHALT!! SIMON'S CPR BREAKS BARRIER

[Simons CPR]

What was the barrier before the 181mph?

thanks guys, 179mph was the previous fastest pass, it seemed impossible to break 180 mph.....hard work + innovation = the 180 mph barrier is broken. jeff

 

[ultimate]

full body yamaha chassis, factory yamaha frame that comes from the factory on a stock sled. it is a stock yamaha sled that is made stronger in some areas, and lighter in others, but very recognizable as a factory yamaha sled. thats the true sport of snowmobile racing in my eyes


Ho yes, since many years i tell that in QUEBEC!!!!!!!!

Jeff you are the man .... byebye pro-mod
a real blue team.

 

[ultimate]

 

[mulot30th]

asphalt racing as this level is more a traction problem than a power problem.



The one that get more traction (power to ground) will win this war everytime.

 

[kviper]

asphalt racing as this level is more a traction problem than a power problem.



The one that get more traction (power to ground) will win this war everytime.

You are correct but to pull that MPH with limited traction over the first 1/8 mi is arguably a display of more HP than this sport has ever seen. AWESOME!!!

 

[mulot30th]

asphalt racing as this level is more a traction problem than a power problem.



The one that get more traction (power to ground) will win this war everytime.

You are correct but to pull that MPH with limited traction over the first 1/8 mi is arguably a display of more HP to the track than this sport has ever seen. AWESOME!!!

[/b]

 

[richardson motorsports]

hey jeff, is that with carbs or efi just was wondering? congatulations

 

[Simons CPR]

its with a stock set of rx-1 carbs, modified by simons cpr....no efi needed. jeff

 

[rxrider]

Congrats Jeff on breaking the 180 MPH barrier, very impressive indeed.