I really like the looks of a air cooled motor with a flat fan and ITBs. Just looks so right!!!
Anyways came across this today.
http://backup.trinityhome.org/~harakiri/car/
Looks like they did it more out of necessity to get the motor to fit. But I think someday I would like to do this on my car.
It does look great, but would you loose HP's with that fanbelt setup?
corvair style. hope you invest alot of money in belts.
p.s. i dont care what that site says my buddy's corvair needed a new belt at almost every 3000 miles
I've worked a lot on one of my friend's Corvairs. Its his daily driver, and we broke a few belts before getting the setup right (3 guys put together the car from a pipe of parts without a manual ). Their belts do get run relatively loose. You also really need to align the pulleys well; then they work great. They do loose a bunch of hp though. There is a page somewhere online with the hp loss specs.
Back to the discussion at hand, horizontal fans are wicked cool.
Here is another set-up you might consider...an electric fan. No HP loss, but probably best left for just AX cars.
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The whole secret is the spot on alinement of the belt , I had a 63, in the day,
carried 3 all the time. when you get the alinement sorted out , then tension is
critical. Should be good to go then. All ways wondered why someone didn't put a
63 Turbo in a 914? I believe 150 hp, then the turbo comes on. In 63 , 64 I drag
raced a Max Performance 426 Wedge, a guy from Mich. would come down to Ohio
with a modified 63 Corvar And hand us all our Ass.
Dave
I think Jake used to do that with his DTM, but not sure if he still does.
(Jake, if these are yours and you don't want them posted here, just tell me and I'll delete them. I got these pics off the web a while back.)
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Turning a fan fast enough to cool a street car takes hp from the motor no matter what. There's no free lunch. Driving the fan with an electric motor instead off the crank just moves the drag to the alternator (and you may need a bigger alternator). Again - talking street car.
I like the looks of that electric setup, but unfortunately I have only heard bad things about it. I suspect that's why you don't see more of them.
Talk to RacerChris about top fans and belts.
I have always loved the look of the horizontal fans.
I wonder if I could rig up a vintage looking belt driven fan on top of my top mount intercooler...
Maybe cut out a giant finger eating hole between the speedster humps ala 804...
Oh yeah!
I like the look.
Porsche made this arrangement work on the early '60s F1 flat 8 engine as well as the 917 engines. But they didn't use belts. They used a direct shaft drive system. According to "Excellence was Expected" for the GP engine it only used about 9 HP to run the fan.
Yes this is the Riechert setup, that I believe is no longer made.
Here is a 235 RWHP Turbo Powered Type lV with a Riechert Horizontal fan and the owner say's he is happy with the cooling. And hasn't had belt issues, even when the Turbo spools.
This is also a Reichert setup, that was made for the military hence the O.D. Green. It was used on a self propelled Type lV powered 70mm Field Howitzer's, used by most of the NATO Armies.
This one is made by http://www.laperformance.co.uk/ and they are still available
Dam all these kits are for the flat 4 motors.
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