I have a 1967 porsche 912 that back fires through the carbs when cruising at highway speeds.?
I have replaced the engine and carbs,does not hurt the perforbloke
ce just bothersome.
Answer
Solex, webbers or deltoros?obviously this forum is not interactive... bad.do these proceedures:valve adjustmentplugs, clean or replace, gap, etc.pointstimingnow read this: http://www.356registry.org/tech/index.htmland this: http://www.912bbs.org/index.php?a=thread&p=79551you may want to buy a rebuild kit... you will have to start with the basics first though.btw- steve and dodgeman are also correct...