QUOTE(Chris H. @ Apr 30 2014, 08:16 AM)
QUOTE(wobbletop @ Apr 29 2014, 04:18 PM)
QUOTE(ClayPerrine @ Apr 29 2014, 03:21 PM)
Did you realize that the first Subaru flat 4 was a Type 1 VW engine converted to water cooling? They later converted it to overhead cams, but the crank, rods and pistons would interchange with the VW stuff. The 2.7L Six in the Subaru SVX was a water cooled 911 2.7 engine. They were so close that you could use the subi main and rod bearings in a 911 engine. The crank wouldn't interchange because Subaru redesigned the nose to work with the timing belt.
So a rebadged Subaru motor would be kind of appropriate.
Do you have any links to back up that history?
How do you convert an aircooled engine to water cooling? And the SVX was always 3.3L.
He means the Subaru XT I think. This beauty right here:
Click to view attachmentCame with a 2.7L 6 as an option.
Never heard the parts were interchangeable, but Subaru engines are certainly an excellent copy of VW and Porsche flat 4 and 6 engines. If you look at a Type 4 engine and a Subie 4 they are remarkably similar. Subaru started making theirs right about the time VW moved towards water-cooled inline 4's. The Vanagon used an engine that was converted from air cooled to water cooled IIRC.
It was the XT... I was doing it from memory.
And the bearings in the Suby XT engine will interchange with an 911 engine. My boss at one shop tried to get me to use subi bearings in a 911 engine so he could make more profit on the rebuild. I said no, and found another job shortly thereafter.
Oh.. and the Wasserboxer motor sucked. All of the weaknesses of the air cooled motors, and they were always blowing the seal out between the heads and the water jacket. Not a blown head gasket, so they ran fine, just poured water.