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Tezcat
New Member

United Kingdom
22 Posts

Posted - 22 January 2011 :  19:59:41  Show Profile
What are the rules on engine sizes for truggies and rallyx cars? Is it .21 that's the largest allowed?

grasshopper
Senior Member

1652 Posts

Posted - 22 January 2011 :  21:10:25  Show Profile
I think, according to BRCA that rallyX is limited to .21 cu.in. engines and truggies .28 cu.in. engines (thats 3.44cc and 4.58cc in new money)
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Tezcat
New Member

United Kingdom
22 Posts

Posted - 22 January 2011 :  23:24:42  Show Profile
Ok, thanks. Just watching a few things on fleabay. Is there a limit at the club? 1 buggy has a .26 engine in it.
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grasshopper
Senior Member

1652 Posts

Posted - 23 January 2011 :  00:17:36  Show Profile
At club level I wouldn't be too concerned, we're very much a 'run what yer brung' kind of club. If however you want to go further afield then other tracks may have issues with capacity.

Having said that, capacity alone won't necessarily give you a vast advantage, other aspects of engine design potentially make bigger differences.
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TomTom
Average Member

Kyrgyzstan
596 Posts

Posted - 23 January 2011 :  16:50:04  Show Profile  Click to see TomTom's MSN Messenger address
I think BRCA rules are that if its a RTR car with an engine bigger than .21 its OK, like the hyper 7 tq .28. As phil said though, I dont think anyone will be too bothered about you running a .26

Tom
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