Best guess quick response: Distributor cap. Pop a 009 that you know that works in there and see what happens. --- On Sun, 3/28/10, Todd and Lisa Prigmore <prigmores@xxxxxxxxxxxx> wrote: From: Todd and Lisa Prigmore <prigmores@xxxxxxxxxxxx> Subject: [tcb] Engine missing To: tcb@xxxxxxxxxxxxx Date: Sunday, March 28, 2010, 10:36 AM It's not really "missing", I know where it is. Newly rebuilt for the 2nd time and installed in the back of my bus. 1600 singleport with dual vac adv dist and a new Solex 30 pic. I was hoping to get it running in time for the Nac show yesterday but it is only running on #3 and #1. When I lift each wire from the cap while running they all have good spark. #4 and #2 make no change to the idle when taken off. I thought I may have installed the dist drive 180 off so I rotated the cap 180 (really just moved the wires, but you get the point). Results- it runs on #4 and #2 only. I double check TDC at #1 cylinder and it appears that the Dist drive was set correctly. Also it runs best at maybe 25 degrees advance. Any ideas? Anyone wanna come over to Kingwood and take a look today? (Free beer). Todd P.S.- check out the resurrection of our bus on my face book page- shoot a friend request to "Todd Prigmore".