When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I think that I heard this idea on another thread a while back. You take a funnel, mount it behind the fan, and splice it into your air intake. Now as your engine go faster so does your fan, and it blows air into the funnel. You'd get about the same results.
Last edited by Bronco2Nic; Apr 22, 2004 at 05:52 PM.
I TELL U THE TRUTH,DONT BUY EXPENSIVE TURBO CuZ THIS ONE IS MORE BETTER,I HOPE U KNOW ME,CuZ I INSTALLED ALMOST 100 CARS......that says it all right there, i think he needs more better grammar
His grammar sucks, How about his math. 1 Cubic foot has 1728 cubic inches. 240 times that is 414720 cubic inches a minute. Now I put that on my 390 cid motor. Since it's a 4 cycle it needs 195 cubic inches of air per revolution. My motor would consume that fans output at 2126.79 rpms. Not much of a race is it? Hmmmmm?
Gee, an extra cable and my old leaf blower would probably be the hot set-up at the drag strip. And if it blew up I would have the blower to help them clean er up.
Why do you have to have it producing all the air for that engine??, why not have it set up to assist what is already there? have it suck throughthe 650 carb you had in example and then kick that in to assist with a bit more, that would be 890cfm....
Why do you have to have it producing all the air for that engine??, why not have it set up to assist what is already there? have it suck throughthe 650 carb you had in example and then kick that in to assist with a bit more, that would be 890cfm....
still sounds like crok....but hey idea.
later
bdraft
Forced induction either supplies all the air an engine uses or none of it. If you tried to do what you describe there would be no boost. Any pressure above atmospheric would blow out through the carb
Yes it might flow a wooping 240 cfm, but with what... 3/4 psi of boost. I would be afraid that the carb would eat it alive, it blowing 240 cfm and my carb eating a full 600 cfm.
I should upgrade the starter/alternator on my Honda Rebel and put it on there then. Maybe 234cc wouldn't chew it up, especially since it's a small carb.
The size of the motor/blower though appeared to be ruffly the same size as the cyclinder block.
It would be intresting to see what a 460ci Ford with a blower of approx. same size would do.
Either have a moon rocket (so to speak) or it'll grenade (litterally, watch out low flying shrapnel for the next 3 miles).
Seriously though, how much of a boost could you acually expect from 3/4psi to 1psi boost in pressure.