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  #61 (permalink)  
Old 04-05-2013, 09:28 AM
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Quote:
Originally Posted by vinniekq2 View Post
if you dont know the flow numbers red
227/155
68.3%
with a less than 70% exhaust flow ratio you still wont ude a dual pattern cam?
227 on a 185 cc head? That's pretty bad, now I think no cam will help that
If you go to headbytes.com he had a cylinder head shoot out using pro comps, patriots and brodix. I found it interesting but those heads he has came in last.

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  #62 (permalink)  
Old 04-05-2013, 09:51 AM
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Patriot 23 Deg 185 Out of Box CHW SF600 Alum 185/- 2.02/1.60 N/A
0.1 0.2 0.3 0.4 0.5 0.6 0.7
56/53 101/83 147/114 190/137 227/155 245/171 248/177


This didn't copy and paste too cleanly but its flow numbers for the patriot 185's. Depending on application a single pattern cam would not be out of the question.
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  #63 (permalink)  
Old 04-10-2013, 08:53 AM
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Any recommendations for spark plugs? My head card casy i need a plug with 3/4" reach. Was thinking about buying a set of Champion RC12YC.

http://www.summitracing.com/parts/cpn-711
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