211E-6102-040-6 - Piston Set 040

Set of 6 pistons 0.040" oversize for Zephyr 6 and Zodiac MkII and MkIII. Complete with gudgeon pin, clips and piston rings.

note standard bore of engine measures 3.25" (82.550mm), oversize measure 0.010" = 0.254mm, 0.020" = 0.508mm, 0.030" = 0.762mm, 0.040" = 1.016mm, 0.050" = 1.270mm, 0.060" = 1.524mm. please carry out machine work on engine parts when you have the replacement pieces actually to hand. we can not be held responsible for any variations on measurements which are for guidance purposes only.