Arctic Cat's 2008 Thundercat 1000 Four Wheeler is Awesome!

The Top of the Line ATV is the Most Powerful ATV Arctic Cat Has Produced

K Jolin
Wow! For those who have been following the ATV industry over the past 10 years, explosion is the only word to describe it! The industry has expanded over and over again with many new machines on the market. Each year Honda, Polaris, and Arctic Cat compete for the best new machine on the market. I think we can clearly award Arctic Cat for 2008.

The newest member of the already amazing Arctic Cat ATV lineup is the Thundercat 1000. This incredible machine has a twin 475cc engine totaling at 950cc's. The Thundercat 100 weighs 716 pounds. The engine gets an amazing 188 ft-lb of power from an engine with less than a liter of displacement. The engine compares to a Jeep with the size being just a little less, but the weight is far less. Some are concerned that the engine is way too much for such a small machine, but Arctic Cat says the machine is so easy to handle, that you can use it for anything.

ATC riders today want to be able to go fast, have great get-up power, and yet be able to maneuver around trees and up steep hills. Arctic Cat assures that the new Thundercat 1000 can do all of the above. The Thundercat can spin out with extreme speed, yet maneuver through the toughest of trails.

The engine has been engineered to balance perfectly. The 90 degree twin engines have been placed so that the power maneuvers easily, while minimizing vibration. The two 475cc engines balance each other to offset any engine movement. Since the engines balance each other out perfectly, no other structure or weight is needed to offset the weight and movement of the engine. There is no doubt that this technologically engineered ATV has been designed to support the size of the engine.

The makers of the Thundercat 1000 were not willing to release horsepower numbers, nor the top speed this giant machine can achieve. Guess those numbers are only available to those who are willing to purchase the machine.

Arctic Cat boasts of this machines ability to please any rider. They say that the beefy machine will please any ATV activist, while also pleasing the joy rider on a Sunday afternoon cruise.

The chassis of the Thundercat 1000 is similar to the one used on the 650 and 700 models, but has been specifically altered to manage the V-twin engine. The rear chassis was stretched a few inches to give the Thundercat a whopping 52.5 inch wheelbase.

The seat on the 1000 lies a bit lower than on the other models, giving the machine a lower center of gravity. The suspension has the ability to give up to 2 inches if needed. This makes for better turning and overall handling of the machine. The handle bars were also lowered to match the position of the seat.

The Thundercat also has specially made tires for this massive machine. Maxxis has engineered a special 4-speed radial tire. The sidewalls are stiffer and the carcass of the tired provides better durability and traction. The stiffness of the sidewalls makes the steering much easier from a driver's standpoint. The handling is so easy that most first time drivers are happily surprised. One would think this massive, powerful machine would require great effort on the driver's part to maneuver through the trails, but after riding the driver quickly realizes that is simply not true.

One more fun fact about this ATV is that is has the most complete tool kit yet to be designed to fit under the seat. You will find almost any tool you may need while out on the trail, making any repairs easy.

If you are an avid ATVist, you will definitely need to check out this machine. Whether you purchase it or not will probably be up to your paycheck, not the performance of the machine. This machine performs so well, no ATV rider would turn it away!

Published by K Jolin

I am currently a stay at home mom who enjoys gaining and sharing knowledge while reading and writing.  View profile

  • A V-twin engine with 475cc's on each side boast of 950cc's total.
The 2008 Arctic Cat 1000 has enough power for every active rider, while still easy enough to control for less-experienced riders.

25 Comments

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  • gregory3/22/2010

    I've owned three different Cat wheelers a 1998 400cc 4x4 , a 1999 500cc 4x4 then i bought a new 2004 650 v-twin . the first two bikes were tanks the last is a piece of crap , nothing but problems such as belts yearly , axels , over a dozen and the frame broke 4 seperate times in four different places. I was thinking of the new thundercat this year . Am i opening another can of worms .

  • mike12/11/2009

    how do u unhook the speed limiter?

  • BOB ThunderCat 1000 200911/3/2009

    Lots of problemes with my H-2 , the two engin gaskets were changed , le torx differenciel changed 2 times , and to beat it all , one coil suspention in the front broke ;I only have 500 klm and the machine has been to the dealer more often than I could drive it . Today the dealer went to try it and once again the expantion bootle for the prestone filled up and shot the pretone on the ground .Does anyone have a clue what could be the probleme ?

  • Ken10/15/2009

    Hey Pat.....I learned about that design flaw....I was out on my first run with the guys and the fuse blew....then last week I was on another run had a blast cleaned it up to take it in for a serivce and found out there is a stick through the coolant box....it is now sitting in the shop waiting to be fixed....I wonder how long and if they will warranty it???

  • thundercat0810/29/2008

    hey pat does arctic cat have a big enough problem for a recall on this? i never have had it happen to mine.

  • Pat10/29/2008

    The thundercat has a very big design flaw . The rad is totaly exposed on the rear side.This is a unique problem to this model.Also the fan should not be spaced from the rad.This presents two trail fun killers.One the fan will become plugged with muskeg,mud,snow,etc.I know thisfor a fact,it happened to me.My 2009 Thundercat became plugged causing the fuse to go repeatedly,I was forced to give up my day of fun.In order to correct this problem the following parts must be removed:front bumper,front rack,glove box,front fender,air preheat box,rad bolts,top rad hose and air deflector.All this just to be able to remove the fan and clean it!!! AS far as the exposed rad goes,it is a prime target for sticks.I do like the over all performance of the manchine,however WHAT WERE THE ENGINEERS THINKING!!!!! I will be forced to correct this myself.

  • thundercat088/15/2008

    i own one, rated at 65 hp on title, top speed stock is 80mph, with optional bumpers and winch

  • austin8/15/2008

    its does way more than 80 i went to a dealer where they were riding it and they said they got it up to 95 on a straight road

  • thundercat087/27/2008

    mighty cat where is the speed limiter, how do you take it off

  • un proprietaire d'un bombardier7/26/2008

    bombardier (BRP) rules... no ones equals this powerfuls

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