Thanks Phil
Dwayne

Not completely sure it is the web site but I cannot get to the prices.   Also a question about the Giles, does a bladder tank allow a 2-4 break? 
Bob

Most of the price list links work.  I'll try and fix the others today.  The easiest one to find is at the bottom of the catalog page.

The LA 40 I originally used would do a 4-2 break running on the bladder.  It was pretty touchy though.  As pointed out, a bladder fuel system is not predictable enough for running the big props needed in stunt.  Paul Walker got it to work pretty reliably with a pressure regulator in his B-17.  If you do that it's no longer cheap and simple.  You can reliably run almost any engine at a rich 2 cycle on the proper propellor.  The motor has to be running well up in rpm though.  I expect with the right timings on the shaft and sleeve you could get the same results at 10-11,000 rpm, but not with any motors I'm familiar with.