Was tryin to figure out how they calculate cubic inches in my 1989 Evinrude 90HP.. and in the Manual I have, it states the Stroke is 2.858 / Bore Size is 3.50 / 4 Cylinders.. well when I put that in a calculator, its stating that the Cubic inches are 109.99 (110) but in the manual it states its...
If you turn down a crankshaft say .010, is it even possible to get the rod bearings oversized? Tore my 1989 Evinrude 90HP apart finally today, and an pretty sure I can get it bored out .030 and get a rebuild kit for it.. but the rod bearings were trashed on the #3 cylinder piston.. looks like it...
As I mentioned in a older post,
Motors I'm referencing are: 1987 Evinrude 90HP E90TLCUR and a 1989 Evinrude 90HP E90TLCEM - both have the tilt / trim on both motors, so I am the luck one that uses the $$$ regulator/rectifier
Anyways, I disconnected the wire that's attached to the gray wire...
Would anybody happen to know what Model Number the Test Wheel is for my 1989 Evinrude 90HP - Model# E90TLCUR - Serial#R 1503738
I've tried look, but nobody selling them really explain what they fit, just show a casted part# number on the test wheel.