760/722 Magnacharger?
01-31-2006, 07:46 PM
#22
Staging Lane
Join Date: Jan 2006
Location: Louisiana
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That Eaton R122H is the same as what is on the Shelby GT500. It's a hybrid of the V and not-yet-released VI Gen. Eatons. It's like comparing a IV Gen to a V Gen in terms of how much more efficient it is. The VI Gen is supposed to be roughly the same when compared to the hybrid in terms of efficiency increase. Not quite a twinscrew but it will as good except at very high boost pressures and fatter in the low - mid ranges.
01-31-2006, 08:12 PM
#24
Originally Posted by AintNoHo
Great numbers! Congrats. I'm curious why you chose 10.8:1 @ 9 lbs boost vs something like 8:1 @ 15lbs ? Wouldn't the lower cr make safer boost with more potential? Not argueing just trying to learn.
That may be the best efficiency range for the blower, and might as well run as much compression as you can get away with.
Nice, nice numbers.
01-31-2006, 08:16 PM
#26
Originally Posted by Blown330
That Eaton R122H is the same as what is on the Shelby GT500. It's a hybrid of the V and not-yet-released VI Gen. Eatons. It's like comparing a IV Gen to a V Gen in terms of how much more efficient it is. The VI Gen is supposed to be roughly the same when compared to the hybrid in terms of efficiency increase. Not quite a twinscrew but it will as good except at very high boost pressures and fatter in the low - mid ranges.
Actually the MP122H (Beta) is close to the same as the blower you mention. This is an Eaton rotating group with a Magnuson designed rotor housing, this housing is still in Beta testing for efficiency and power output. I am not sure when the public will see production.
As for the "110 Octane"......This motor was set up for some testing with an unrelated performance part, Duttweiler decided to test the MP122H (Beta) on the engine while waiting for some other parts to show up. This was tested in these conditions because that is what was there. I suspect that on pump gas this motor would be a solid 700 hp set up no questions asked. You all should know that this new supercharger is not even close to being finished in the design and testing and is already making preliminary numbers that will SHATTER the competition in the same settings. Sooner or later you will have the reliability of the Magnuson/Eaton supercharger with the power output of what was once considered the BIG DOGS. Sorry boys, better get back to the drawing board, Magnuson is coming after you. Let me reiterate, this will be an exciting year for Magnuson Products Inc. and Eaton.
01-31-2006, 08:20 PM
#27
Originally Posted by 1slow01Z71
Ill bite........
What kind of rpms was it turning?
What kind of rpms was it turning?
Originally Posted by TurboBerserker
That may be the best efficiency range for the blower, and might as well run as much compression as you can get away with.
Nice, nice numbers.
Nice, nice numbers.
Somthing around 14 or 15K....there is alot left in it.
