Hi!

I`m about to buy a Piper Rally camshaft for my Fiat 128 1300cc.

The rally cams valve lift @ TDC is inlet: = 0.156” / 3.96mm and Exh = 1.54” / 3.91mm.

What´s the valve lift @ TDC on the standard camshaft?

Will the Rally cam fit whitout any modifications?