Posted On: October 2nd 2026, 12:33 am
Back on the road after a major DIY tune up. Original Zeniths are rebuilt and remounted. Now doing about 24 MPG overall, a marked improvement over the Webers my owner foolishly installed in the 90s. Also, low end torque is back and the accelerator curve is even and without transition flat spots. I guess those Porsche engineers knew what they were doing when they built me.
#porsche356 #zenithcarberators #flatspots #356c