19-01-2015, 04:06 PM
http://www.dustysjustys.com/performance.htm
Some fun to be had there
Quote:The Subaru EF12 engines are equipped with 66HP or 73HP, not impressive even for 1987. Most people would think 'oh, three cylinder... um... no.' However, the EF12 in stock EFI form offered one horsepower per cubic inch, something that only the Turbo Subaru engines could achieve at the time and something that Detroit had long forgotten. The EF10 and EF12 are built rock solid, tougher than most four cylinders. They have an iron block, SOHC 9 valve aluminum cylinder head, and a forged crankshaft from the factory. The connecting rods feature full bolts with locknuts and a full-floating piston design. A chain-driven counterbalance shaft helps the inline three cylinder (nicknamed thumper) run as smooth as an inline four or six. They are fully capable of double the power by simply adding a turbo, and three times more with internal upgrades.
Some fun to be had there
