52 ??? and Jen56
02-10-2013, 04:28 PM
#1
Thread Starter
52 ??? and Jen56
these go back to 2005 the 52?? has the logo ground off but reads 52 under the exhaust port the other is a Jen 56 ( which has gone to a 57 ) the ASP is still made as a 52 according to the Just engines site
the 52 I think became the JE 56, with a liner/piston in the same crankcase the heads AJC these were sent to me by the late Paul Landels of JE for trial runs as I recall they ere on par with the Irvine 53s Davis heads
We have not flown either since well have a goodly supply of Irvine 53s UK Davis heads, there were no issues with the ones from JE thw Jen 56 is fitted with the jen quiet muffler
the 52 I think became the JE 56, with a liner/piston in the same crankcase the heads AJC these were sent to me by the late Paul Landels of JE for trial runs as I recall they ere on par with the Irvine 53s Davis heads
We have not flown either since well have a goodly supply of Irvine 53s UK Davis heads, there were no issues with the ones from JE thw Jen 56 is fitted with the jen quiet muffler
