yup it works. I was getting 12 mpg at best with 420 mains. Put the t-flow on with 440 mains and my mpg went up to 17 with a polaris big block 700. That is a substancial gain in my book.

 

That's insane...easy installation? no power loss?

 

instlation is easy but the instructions make it hard. No power lose at all. If any thing you gain as the jetting is right when it warms up.

 

This sounds like a good buy and now have a tough decesion to make.

Thanks xcr440 you helped lots

 

Glad I could help.

 

Again it works i have the attacc system on my sled as well as 2 of my buds. we all noticed increased performance due to the compensation of the jetting to temp. plus we all noticed a fuel milage increase. i will say this i can if i have to get 140-150 miles out of a tank, but most often i see 100-120 miles and that on the throttle 90% of my riding time going no less then 65mph average. all this compared to the 90 miles i was getting out of a tank before. the best thing is the spot on jetting once setup right. its the best thing one could do to a carb sled makes it just like efi.

get one and enjoy
cheers

 

was just reading up on the atacc system and it cost more then the Tempa Flow does. Because it automatically adjusts to altitude changes, now where I'm from I only ride at around 1700 feet so I don't really think the atacc is for me. What do you guys think?

 

you have some small altitude adjustment with the t-flow. If you don't change much elevation or know you never will get the T-flow.

 

http://www.hardcoresledder.com/forums/index.php?showtopic=387214

 

Again it works i have the attacc system on my sled as well as 2 of my buds. we all noticed increased performance due to the compensation of the jetting to temp. plus we all noticed a fuel milage increase. i will say this i can if i have to get 140-150 miles out of a tank, but most often i see 100-120 miles and that on the throttle 90% of my riding time going no less then 65mph average. all this compared to the 90 miles i was getting out of a tank before. the best thing is the spot on jetting once setup right. its the best thing one could do to a carb sled makes it just like efi.

get one and enjoy
cheers

where can I purchase an attacc system and what do you suggest for clutching on my 04 switchback 700. I want to clutch it so that i can have good launch out of the snow when jumping banks as well as a good hole shot. and slitt maintain good top end. Thank you Ward.

 

You may find at your local shops.
Otherwise you can purchase directly from Holtzman. http://www.holtzmaneng.com/

I too run the ATACC and it works great.

 

fettbrothers has good deals. Not sure about a long track but I can tell you what works on a short track.