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Engine ID
Posted: Mon Jan 25, 2016 11:04 pm
by Langlia
Hey guys, severly confused here.. more so after reading more into it.
My engine block is stamped 109E on the side.. is this the 1340 CC version?
Thanks!
Posted: Tue Jan 26, 2016 12:46 am
by JAN
Possibly, or 997cc or 1198cc: they all used the same block and number, and when they were rebuilt following wear, an individual engine could come out as any of these sizes, irrespective of its original size.
The only reliable way to check the size is to measure the stroke. This can be done by removing a spark plug, inserting a long screwdriver and winding the engine until it is at its lowest point. Mark the blade, then wind the engine until it's at its highest point and again mark; the difference between the marks is the stroke. The strokes are:
997cc - 48.41mm
1198cc - 58.17mm
1342cc - 65.07mm.
Posted: Tue Jan 26, 2016 1:05 am
by Langlia
Awesome! Thanks I'll try that out on the weekend
Posted: Tue Jan 26, 2016 10:04 am
by peteleo
Also, by removing the oil pan. 105E rods / 105E crank = 997cc.
113E rods / 113E crank = 1198. 109E rods / 109E crank = 1340.
Posted: Tue Jan 26, 2016 3:13 pm
by Langlia
Where's it stamped on the crank?
Posted: Tue Jan 26, 2016 3:47 pm
by peteleo
Usually between #1 and #2 on the journal.
Posted: Wed Feb 03, 2016 9:22 am
by Langlia
Posted: Wed Feb 03, 2016 9:39 am
by peteleo
113E stamped above the engine mount means it's a 1200.
105E and 113E are both 6" blocks
113E head 1200. Confusing is why they marked E and F together. E means high compression. F low/c head. Pete
Posted: Wed Feb 03, 2016 10:56 am
by Langlia
Thanks for the info Pete! Is there an EE for high comp? Maybe its just worn. Like the missing 1 in 113
Posted: Wed Feb 03, 2016 3:19 pm
by peteleo
In the parts book it lists only E and F. I believe it is a HC head.
