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 Post subject: heat shield
PostPosted: Sat Oct 09, 2010 5:22 pm 
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Joined: Mon Nov 06, 2006 8:54 pm
Posts: 1789
Location: Hunter NSW
Does one need to have the heat shields on twin carbs


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PostPosted: Sat Oct 09, 2010 6:02 pm 
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Joined: Fri Mar 19, 2004 6:19 pm
Posts: 39754
Location: near Baulkham Hills, NSW
Car will run without a heat shield but they serve 2 purposes-
1. They shield the float bowls from exhaust heat, which helps stop fuel vaporization when stopped.
2. If the float bowl overflows due to a needle valve/seat problem, the fuel drips on to the heat shield and (hopefully) clear of the exhaust.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


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