stodds

hi everyone,new to the site,live in manchester,got a mk1 escort (rs replica).got a problem hope you guys can help out. got a 2.1 pinto with a big valve head & weber alpha p1 150 engine management,can get it running but it is flat & back fires (like the timing is out).belive the places to get it set up are all down south,(only weber dealers can do this ).has anyone got any ideas or know anyone in the north west.thanks stodds