Top Speed Runs NA VIPER

[Studroes144]

My river is good but have to have studs. Excited! This is a brand new track so stiff as it gets and this thing rolls with two fingers with engine off! Definitely the Introverts reduced drag. Didn't have time to get the studs in yet but will get it done tomorrow and cant wait to hit that river. 106mph last year gps. River should be faster with less snow. Put the same can on I had last year. Little secret mod Ulmer did for me. And these drivers. I will suck the strap up if I have to. Is 110mph GPS possible?

110 is definitely possible! But u got me curious about this secret mod!?!

 

[cannondale27]

110 is definitely possible! But u got me curious about this secret mod!?!

Will let you all know next year when warranty is out!

 

[ksiesel]

Can you run the introvert drivers from the RR with the Cat Quiet track ridges?

 

[STAIN]

Tell me, my warranty is out!!!!!

 

[cannondale27]

Can you run the introvert drivers from the RR with the Cat Quiet track ridges?

Yes. My rr has the bumps

 

[cannondale27]

Tell me, my warranty is out!!!!!

I can't keep a secret. It's 2 stage ignition and fuel maps. Flip a switch for a bit more power on good premium.

 

[TD Max]

I assume you trued the rolls up while you had them spinning? I'm anxious to hear how the extro's spin on the lathe.

 

[cannondale27]

I assume you trued the rolls up while you had them spinning? I'm anxious to hear how the extro's spin on the lathe.

Nope running as is. Close enough. They are machined from factory unlike the extros

 

[RTX]

Cannondale27
Just curious as to how this will affect your speedo.
Are the introvert drivers the same size as the extroverts you are replacing?
I read the complete post a few times now but i still am unsure on the answer

 

[cannondale27]

Cannondale27
Just curious as to how this will affect your speedo.
Are the introvert drivers the same size as the extroverts you are replacing?
I read the complete post a few times now but i still am unsure on the answer

Introverts are exactly same dia as my extroverts so no effect on speedo.

 

[RTX]

Introverts are exactly same dia as my extroverts so no effect on speedo.

great news.
cant wait for you to get a little seat time and testing in on this idea.
I am hoping to see some good results. after 3 seasons of tinkering I finally have my sled running like it should.
I just want a little more top end consistency and I will be able to leave it be and ride!

 

[TD Max]

So why is the Sidewinder so fast on top end compared to a turbo Viper? Both are extrovert correct?

 

[cannondale27]

So why is the Sidewinder so fast on top end compared to a turbo Viper? Both are extrovert correct?

Hp you know!

 

[Krummy]

Gearing and HP. Nothing else to it. I have a supercharged nytro geared for top speed with 10t drivers that will pass a stock sidewinder on the big end. My nytro is in the 200hp range running a 14" wide 1" lug hacksaw track.

 

[cannondale27]

Hp you know!

Oops I see you said Turbo. SETUP. There are plenty of turbo Vipers that will kill a Sidewinder stock. From there who cares. Is no limit other than $.