Dave, I run a Revflow on my Revmaster VW and have had no issues with vapor lock. I do run 100LL. I do not have a separate heat shield on the Gascolator but do have the line well protected with firesleeve.
As far as "Unusual attitudes" go, the Revfow and gravity feed mean no fuel when you go negative G. So far I haven't tried a roll or loop so I haven't tested that theory. Thanks, Rob N1852Z From: Dave Dunwoodie <ddunw...@fnwusers.com> Subject: KR> Fuel System To: kr...@mylist.net Message-ID: <4e45aa09.6040...@fnwusers.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hi Guys, and thanks to all of you that commented on my fuel system posting. I am using a Revflow carb., stock as far as I know. I've heard that some have successfully added a pump, and that others have never been able to get one to work with this carb. I guess that puts me in the latter group. Any additional comments are welcome! Perhaps I should just go back to the initial gravity feed and call it good? As before, my concern is vapor lock, so I'm always interested to hear from others about how they've mitigated this one. I have the heat shield tube installed, and am now wondering if yet another one on top would help or make things worse!!! Another concern is with unusual attitudes and no pump. Thanks again, Dave.
