1915 teryx throws down 78hp at the wheels

[rupert14]

Yesterday Dan From Dasa got the exhaust and dyno work done on my Teryx. 78hp to the ground. I am very happy with that for an 800 motor. I was debating putting 840 or larger jugs on it but I will try the 78hp for now. Not bad for a meesly 800cc's. Anyone know how much the Commander puts to the ground with 85hp at the crank?

Here is the build album

teryx pictures by rupertmonkeyboy - Photobucket

 

[mosslager]

less

 

[JoeyD23]

that is some massive power!!! Better get some heat wrap on those headers!

 

[brevndeb]

Looks like a very clean build lets see some more pics.

 

[Bajaxp]

The old rule of thumb is that you lose 15% from the crank to the rear wheels, but it obviously depends on how efficient the drive train is. I am assuming you are running race gas...right?

 

[rupert14]

Looks like a very clean build lets see some more pics.

There is a link to the photo album under the pic on the fisrt post. It has taken a year to complete the car. The motor is the same thing Austin is running with less cam. I had Weller detune it to ensure reliability. He has had great luck with his motor as did VanBeekem so hopefully it will be just as good.

 

[rupert14]

The old rule of thumb is that you lose 15% from the crank to the rear wheels, but it obviously depends on how efficient the drive train is. I am assuming you are running race gas...right?

Yes it is race gas. I was told by Fundy that even the motors that make 140+ at the crank don't dyno over 85hp on his wheel dyno due to the CVT trans. It just makes it very difficult to find out what the motor is making without a crank dyno. Anyway, I am happy with it for now. It is 20% less CC's than a Can-Am and more HP. If I have problems, I will go bigger. I have a fundy 1000 kit if I need it.

 

[Crowdog]

Pretty sure a stock Commander is less than 60HP to the wheels, but that all depends on the dyno you are running on.

 

[rupert14]

Pretty sure a stock Commander is less than 60HP to the wheels, but that all depends on the dyno you are running on.

You are going 1000 with the muzzys kit right? I like that kit and as soon as it has more test hours on it I might go that way as well. When you get your motor, let me know how you like it.

 

[Zerofield]

You are going 1000 with the muzzys kit right? I like that kit and as soon as it has more test hours on it I might go that way as well. When you get your motor, let me know how you like it.

i was talking to Rob Muzzy this weekend and he said it in and running.