Magnuson Truck MP122HH conversion kit pics............a running work in progress
10-20-2006, 09:12 AM
#81
Originally Posted by Richard@WCCH
Go Grippy, Go!!! I for one am really happy to see your making great progress. Remember, before you close the hood don't forget to tighten the bolts on the wheelie bars!!!! 
Good luck on the install friend. I'll be waiting and watching and cheering
Richard
Good luck on the install friend. I'll be waiting and watching and cheering
Richard
10-23-2006, 01:00 PM
#83
Originally Posted by BlownChevy
Looking good Grip, now get to installin that mountain of parts you have!
10-25-2006, 09:46 AM
#84
here's some dyno results from a GTO with the 122 (630rwhp):
http://www.ls1gto.com/forums/showthread.php?t=113143
http://www.ls1gto.com/forums/showthread.php?t=113143
Last edited by moregrip; 10-25-2006 at 10:33 AM.
11-02-2006, 03:18 PM
#88
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grippy,
Keep a list of the parts brother... I want to keep the MP122HH as an ace in my back pocket assuming the new TVS stuff is more than a year out or will not be available as a Radix retrofit kit.
Bill
Keep a list of the parts brother... I want to keep the MP122HH as an ace in my back pocket assuming the new TVS stuff is more than a year out or will not be available as a Radix retrofit kit.
Bill
11-05-2006, 01:35 AM
#89
a little info I found searching the web tonight, interesting, at least to a geek like me
United States Patent 6884050
A Roots supercharger has an extended cavity with 103 mm diameter rotors having chambers defined by interleaved helical lobes with equal angular face offsets exceeding 60 degrees from inlet to outlet end faces angled in directions opposite to directions of rotor rotation. The chambers have angular seal times of less than 67 degrees of rotation. A preferred embodiment has a displacement of 122 cu inch/revolution, rotor length of 208 mm, face offsets of 65.3 degrees and seal time of 58.6 degrees. The rotor lobe helix angle is essentially 0.314 deg/mm, equal to the helix angle of a prior art supercharger with rotors of common diameter, displacement of 112 cubic inch/revolution, rotor length of 191 mm, previously considered maximum, 60 degree face offset, previously considered optimum, and seal time of 67 degrees. Both flow volumes and efficiency of the new configuration are improved from the prior art wherein the 60 degree face offset was considered optimum.
United States Patent 6884050
A Roots supercharger has an extended cavity with 103 mm diameter rotors having chambers defined by interleaved helical lobes with equal angular face offsets exceeding 60 degrees from inlet to outlet end faces angled in directions opposite to directions of rotor rotation. The chambers have angular seal times of less than 67 degrees of rotation. A preferred embodiment has a displacement of 122 cu inch/revolution, rotor length of 208 mm, face offsets of 65.3 degrees and seal time of 58.6 degrees. The rotor lobe helix angle is essentially 0.314 deg/mm, equal to the helix angle of a prior art supercharger with rotors of common diameter, displacement of 112 cubic inch/revolution, rotor length of 191 mm, previously considered maximum, 60 degree face offset, previously considered optimum, and seal time of 67 degrees. Both flow volumes and efficiency of the new configuration are improved from the prior art wherein the 60 degree face offset was considered optimum.
Last edited by moregrip; 11-07-2006 at 09:12 AM.
11-05-2006, 02:22 AM
#90
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Originally Posted by moregrip
a little info I found searching the web tonight, interesting, at least to a geek like me
United States Patent 6884050
A Roots supercharger has an extended cavity with 103 mm diameter rotors having chambers defined by interleaved helical lobes with equal angular face offsets exceeding 60 degrees from inlet to outlet end faces angled in directions opposite to directions of rotor rotation. The chambers have angular seal times of less than 67 degrees of rotation. A preferred embodiment has a displacement of 122 cu mm/revolution, rotor length of 208 mm, face offsets of 65.3 degrees and seal time of 58.6 degrees. The rotor lobe helix angle is essentially 0.314 deg/mm, equal to the helix angle of a prior art supercharger with rotors of common diameter, displacement of 112 cubic inch/revolution, rotor length of 191 mm, previously considered maximum, 60 degree face offset, previously considered optimum, and seal time of 67 degrees. Both flow volumes and efficiency of the new configuration are improved from the prior art wherein the 60 degree face offset was considered optimum.
United States Patent 6884050
A Roots supercharger has an extended cavity with 103 mm diameter rotors having chambers defined by interleaved helical lobes with equal angular face offsets exceeding 60 degrees from inlet to outlet end faces angled in directions opposite to directions of rotor rotation. The chambers have angular seal times of less than 67 degrees of rotation. A preferred embodiment has a displacement of 122 cu mm/revolution, rotor length of 208 mm, face offsets of 65.3 degrees and seal time of 58.6 degrees. The rotor lobe helix angle is essentially 0.314 deg/mm, equal to the helix angle of a prior art supercharger with rotors of common diameter, displacement of 112 cubic inch/revolution, rotor length of 191 mm, previously considered maximum, 60 degree face offset, previously considered optimum, and seal time of 67 degrees. Both flow volumes and efficiency of the new configuration are improved from the prior art wherein the 60 degree face offset was considered optimum.
I'm dummer now!
Jim