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Post by Crossbones Dennis on Dec 2, 2009 8:33:21 GMT -6
How many cubic inches are the NHRA prostock motorcyles limited to use? hint: 2 answers 1 pt each.
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Post by bobby on Dec 2, 2009 8:45:31 GMT -6
HD up to 200-45 degree case only,45 to 60 up to 160
Depends on which 2 you want, there is a possiblity of 10
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Post by Crossbones Dennis on Dec 2, 2009 9:05:48 GMT -6
The info I have gives one displacement for v-twins and one for inline 4.
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Post by Crossbones Dennis on Dec 2, 2009 9:07:17 GMT -6
I'll let everybody know that 160ci is correct for the v-twin. bobby gets 1 point for that. Anybody including bobby can get the other point.
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Post by deadmoneydenny on Dec 2, 2009 9:13:27 GMT -6
101 for four cyclinder
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Post by bobby on Dec 2, 2009 10:17:40 GMT -6
Denny, you are slacking, it took you 40 minutes. I would have been about 8 but I had to go find my rule book.
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Post by bobby on Dec 2, 2009 10:18:39 GMT -6
I'll let everybody know that 160ci is correct for the v-twin. bobby gets 1 point for that. Anybody including bobby can get the other point. Uh huh, changing the rules ;D, I would have got 2 on this one. But had to go to our safety meeting. |
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Post by Crossbones Dennis on Dec 2, 2009 13:13:34 GMT -6
Future questions will be able to be found on-line. I think that's the only fair way since not everybody has access to a NHRA Rule book. Here's where I came up with this question. www.nhra.com/nhra101/classes.aspxIn this section Pro Stock Motorcycle These highly modified vehicles, which can run under seven seconds at more than 195 mph, feature a purpose-built tube chassis and a lightweight, aerodynamically enhanced replica of original bodywork. The class features a wide variety of makes, models, and engines, including V-Twin entries from Harley-Davidson and Buell and inline four-cylinder-equipped Suzuki and Kawasaki models. To ensure a level playing field, pushrod-equipped V-Twin engines are limited to 160 cubic inches, and the high-winding four-cylinder engines cannot be larger than 101 cubic inches. Fuel injection is permitted, and spec gasoline is the only fuel allowed. I was going to ask a question about the fuelers but the section on them is too vague. Imagine that NHRA too vague on something  Total for this question is 1 point bobby, 1point denny |
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