Hi folks,
Ive got a gti engineering mk2 8v plus pack (going into a mk1). Ive just been given an ashley 4 branch mainfold for the car, is this gonna be better than the gti engineering ported manifold? Not sure which way to go.
Also is there any perfomance to be gained from fitting a 16v metering head intsead of the standard 8v unit?
Any help any one can give would be great, cheers
Ben