Re: ZS to 2-SU conversion

[Richard_Portugese@mail.magic.ca]

Hum... I've got a 75' B and i put twin sw HIF-4's ( not bad and better than
what i had) you made a point in your last post about "ported vacuum" and i
wonder if that's the major problem with me setting my timing accuratly on
my 'B'.  On the original Zenith carb, the vacuum was taken from the
manifold, but now i've got a fancy new ( well used ) mainfold with the twin
carb setup ( what a job!!) and i wonder if you can help me....


Thanx.
Rich.P