This is a cheap bolt in 6 conversion. Not sure on the HP numbers. Supposed to be around 110 in stock form. This has been reversed to work in the 914. Which is supposed to bump the hp a bit. It has dual weber 44's adapted to it which the weld job is less than stellar on. Here is a link to my thread on the car. There are multiple angle's & more info there
http://www.914world.com/bbs2/index.php?showtopic=213617
Price reduced -$1000 for the motor & conversion. Which include's dual exhaust, motor mount, Adapter plate, Flywheel & starter. Not sure if this flywheel is the same as a stock 914 one (tooth & diameter wise). The starter is also a custom welded job. This takes no custom modifications. It will bolt right in & go. I pulled the drivetrain to replace the suspension. Then got some parts for the motor. I bought, Valve gaskets, & new exhaust donuts to fix an exhaust leak. All will be included.
While you can install this as is. I would buy it with plans to improve the carb setup. The welding on the heads is fugly even if it is functional. I don't think the weber 44's are really a good setup for them either. I'll leave what you do with it up to you. It really is a cheap way to get a six in there. Doesn't require a remote oil pump & is a very solid motor.