Hey time has come to make the manifold for my pp ive built just wondered if any one had a formula for manifold heights im after mid to top end power if any one could give me any sugestions it will be running a ida also what position on the manifold should i place the holes for the vacum hoses for the brakes would i be best to run lines off each side with a T in the middle.

cheers jacob

What size are your peripheral ports?



IDA carb or IDA style fuel injection?

48mm ports opening up into a D and a 48mm ida carb