[67_C-30]

Originally Posted by Myself

Can't go wrong here--->http://cgi.ebay.com/ebaymotors/PERFO...QQcmdZViewItem

I have bought from these folks a couple of times. And will be buying a set of these in the next couple of months. Great prices, great machine work, and a good warranty to boot! If I remember correctly they're out of Texas.

Those are the 305 heads (416 and 434 castings) that have had the chambers enlarged and bigger valves added. We've run them before, and they run stronger than a stock old 76cc truck, but they still are have a small intake runner and are limited. They are OK for pepping up a stock engine, but don't expect big HP out of them. We flowbenched a set one time, they and maxed out about 210 cfm at 25" H20 at .500 lift. They are OK for $300 though.