help with piper 285 cam

[groky]

i installed im piper 285 in my 5 this morning and its back firing through the carb and wont start.

am i right in thinking that at 112 deg after tdc on cylinder1 inlet (from the flywheel) my cam should be at full lift as i feel i have cocked up somewhere

[andybond]

Did you take off the HT leads when doing work ? Sounds like you have them 180 deg out ..

[groky]

yes i did i hope im not that would be abit stupid of me not to notice will check though

[groky]

180 out cam timing from flywheel and ingition from timing cover end

[andybond]

Oh ya !

Happy days. Fixed now.

[groky]

fixed cheers mate