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Author Topic: how many cc's is this motor  (Read 4749 times)

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Offline mowpoweranything

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how many cc's is this motor
« on: May 23, 2013, 10:27:41 pm »
I have a 19.5 twin oppy and am wanting to know how many cc's it is im thinking thats about 450+
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Offline anzadon

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Re: how many cc's is this motor
« Reply #1 on: May 24, 2013, 12:51:21 am »
cubic inches x 16.387 = cc
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Offline PJG56

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Re: how many cc's is this motor
« Reply #2 on: May 24, 2013, 06:16:19 am »
I;d be willing to bet it's 42ci model which is 694cc, 40ci is 656cc&46ci is 750cc.
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Offline mowpoweranything

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Re: how many cc's is this motor
« Reply #3 on: May 24, 2013, 08:25:20 am »
So if I were to run two carbs off of some Honda 4 wheelers on each cylinder I could use two 350 carbs from the 4 wheelers per cylinder
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Offline mowpoweranything

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Re: how many cc's is this motor
« Reply #4 on: May 24, 2013, 12:21:55 pm »
Or would smaller carbs from like a 300 be better
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Offline Jeff McKelroy

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Re: how many cc's is this motor
« Reply #5 on: May 24, 2013, 12:49:22 pm »
So, just out of curiosity, what racing mower class allows you to run a "4-Wheeler" carb?
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Offline mowpoweranything

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Re: how many cc's is this motor
« Reply #6 on: May 24, 2013, 02:48:54 pm »
Starting  club around my area
I am wwiting for a copy of rules from a buddy of mine up north he is susposed to email themto me we are going to modify a couple of rules and we are going to have a run what you brung class
We have a few rules about safety also that we are taking a step farther to make it more safer
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Charles

Offline mowpoweranything

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Re: how many cc's is this motor
« Reply #7 on: May 24, 2013, 03:59:50 pm »
Now back to the carbs anyones thoughts on this idea would be appreciated
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Offline mowpoweranything

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Re: how many cc's is this motor
« Reply #8 on: May 29, 2013, 03:19:01 am »
I guess no one has an idea or for the sake of the sport yall just not telling me?
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Charles

Offline lawncheif

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Re: how many cc's is this motor
« Reply #9 on: May 29, 2013, 06:14:45 am »
Most people pry use lawn mower carbs.
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Offline Huffy044

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Re: how many cc's is this motor
« Reply #10 on: May 29, 2013, 11:27:09 am »
I have seen some outlaw guys running the tiltsons, my experience is they will run at any angle and make really good power, also cheap.

It's nice to use your own rules, however if you guys get tired of racing each other, it's very hard to go to another event and run with other people. If you meet the safety requirements, we usually only let you run with the people that came with you as most outlaw classes can't fall into ARMA or US classes.

Please stay safe, a mower that was on the edge of our rules help me spend a night in the hospitial with 5 broken ribs.
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Offline mowpoweranything

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Re: how many cc's is this motor
« Reply #11 on: May 29, 2013, 03:52:52 pm »
Safety is my main priority after switching pulleys around on just an unmodified mower it was a scary experience doing 35 on a basically what felt like a wet noodle so we are staying as close to the rule book as possible with the of run what you bring a few of our guys got some pretty wild engine set ups I'm still debating whether to use my twin opposed or my 23 horse Kohler pro twin but I'm after the torque of the oppy
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I can weld anything but the crack of dawn but im working on it.

Charles
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