Our Flat fan assemblies
are an exact copy of the original factory 934-935-962 ones; the difference being is that we have chosen to cast them out of aluminum as the later 962 assemblies were also done. Each and every part on our flat fan interchanges with the Factory assemblies. They are ready to go. The Mag housings are cool but they do not live as long as has been proven over the years with some casting failures. Our system comes with everything you will need to install this fan assembly on your engine. Price is $ 25,000.00 USDIn addition to the 25K I have sourced a Bosch alt. that works well but does not look exactly like the original 935 but is pretty decent, it provides the needed amperage. For this Alt. and the turn buckle, hardware, cooling fan with pulley and alt mounting bracket, belt, add an additional $1,265.00.
The other possible added cost read below in Italics. One variable in the cost (Higher) above the 25K will be the optional fiberglass. This aircraft quality clear epoxy/amber set is coming out of Germany; this complete set if desired will add $ 2,650.00 USD landed.
The fan ‘Kit” at 25K does include a nice set of fiberglass that is perfectly functional and a one piece main housing as the factory one, it’s just not the aircraft quality as the upgrade listed above.
For your a street or track car!
We run each fan assembly for 75-90 minutes to burnish in the gears and final test. They are run up to 8500 RPM. Our actual fan that spins is made from 7075 aircraft aluminum and coated with an aircraft coating. The original 934 fans from the Porsche Factory were also made from aluminum but they were cast and much heavier than ours. We spent a considerable amount of time and money engineering and assessing what was out there and clearly the best solution was what we have done with our CNC fans, these fans are light and will not fail in the way a fiber or composite one can. We have been developing this project since late 2013.
Click here to see a video of our run in on the test bench.
If you wished to buy an original Factory flat assembly I have one available, its price is 36.5 K with our upgraded German glass kit.
You can email me at [email protected] or call me at 818 843 8725. Jim
