Join Date: Dec 2006
Location: Severna Park, MD
What is the vac reading? You stated, it drifts back and forwards. Also, If the wires are old, very old, then replace. However, if they appear perform a visual) in good shape, no cracks etc., then do an OHM check, before you replace.
A good 'ole simple tuneup is a good start........
64 1/2 Poppy Red too!, Cvt. Resto-Mod
333 Cu.in. T5z, 3:55, Dual 40 mm DCOE Webers
Performer RPM, CI cam, TFS/TWs, Tri-Ys, Discs w/Shelby Drums
Severna Park, MD