Hop-Up  - Magazine Covers - 1963 to 1965

Hop-Up was a re-titling of How To Hop-Up Your Engine.  It was a large format magazine published by Harle Publications in Canton, Ohio (with offices in New York).  Publishers were Joseph Hardie and Ray Kelly who also contributed to Speed Mechanics and Custom Craft

This title was printed sporadically from August, 1963 until May, 1965.  Note that this is NOT the same Hop-Up done by Quinn Publishing from 1951 to 1954 .  It is surprising that Harle Publications could use this title without violating copyright laws.

Aug 1963 #21 Sept 1963 #22 Nov 1963 #23 Feb 1964 #24
Nov 1964 #25 Jan 1965 #25 May 1965 #26  


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