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ProCharger Self-contained Superchargers and Intercooled Supercharging Systems
I recently saw this Procharger belt-driven supercharger and thought this may be cool. It doesn't list an application for an IDI, or even a V-Belt for a diesel engine for that matter. It got me thinking...N/A access for repairs with turbo performance...well kind of.
I got reading about centrifugal superchargers vs. turbos and found that this type of supercharger builds boost as the engine RPM increases, while a turbo will build pressure and boost regardless of RPM.
N/A acess, more nuts, and you could even run the Stan's headers for better exhaust flow.
I've never even held a turbo in my hand, or worked on one. I've never worked on a supercharer either. Got me thinking of cutting off the exhaust side of a used junkyard turbo, keeping the cold intake side, then putting a V-Belt pulley on the shaft. Then it could mount above the power steering pump. It wouldn't be the best way to get performance, but it could be a good way to get some more nuts while I save my money for a turbo setup.
What do you guys think?
Waste of time or somewhat practical?
To supply boost a turbo charger needs to spin at 60,000rpm +. Can`t see you getting that with a belt. Even if you could, the bearings in a turbo would not take the load from a belt.
If you want a belt-driven simplicity go with the real supercharger. Also you can't just put a pulley on the turbo shaft, as neither the shaft nor the bearings can support the radial load the belt would put on them.
Yep, nothing in the way on top of the engine with a supercharger on an IDI motor.
Talk about fun, you want to change the return lines, glow plugs, injectors or the IP on that engine?
Dave, that's a Whipple tho, them twin-screw jobbies always take way too much space. I was talking about a Novi/Paxton centrifugal supercharger, those are usually about the size of a GM pancake-style A/C compressor.
with the boos not coming in till higher up the rpm band this might be a way to amke the diesels act a bit more like a gasser, but why? I like having all my tourque available as soon as the tourque converter grabs on
One of my friends has a Paxton on a Bullit Mustang.
I can't remember for sure, seems like he was running 6 or 7 pounds of boost at 5 or 6 thousand RPM.
If you had the gearing right, it would proabably be a step up over a NA engine, BUT.
With the pulley changes to get it right for the lower RPM diesel, I have to wonder how long it would last?
The oil supply is self contained, so I think heat would be an issue.
A turbo does causes higher back pressure in the manifolds, so the power is not really free, but it also is not taxing the engine at very low RPM's like a supercharger would be.
As for that Roots in my pictures above, I think that was more for show than anything else.
One of my friends has a Paxton on a Bullit Mustang.
I can't remember for sure, seems like he was running 6 or 7 pounds of boost at 5 or 6 thousand RPM.
If you had the gearing right, it would proabably be a step up over a NA engine, BUT.
With the pulley changes to get it right for the lower RPM diesel, I have to wonder how long it would last?
The oil supply is self contained, so I think heat would be an issue.
A turbo does causes higher back pressure in the manifolds, so the power is not really free, but it also is not taxing the engine at very low RPM's like a supercharger would be.
As for that Roots in my pictures above, I think that was more for show than anything else.
So I have an 89 and I've been stirring the pros and cons for a minute. My engine I know has had head work and cam work done that's what I have papers one. Anyways I don't use air conditioning in my trucks so why not mount the charger in place of the ac then that's almost no power loss at idle because it's still the same amount of pressure or what er idk half asleep here lol but idk I think it'd work just have to make sure and open the back side up she's gon be loud son 😂
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