An upgrade even for the tvs guys :) Twinscrew
definately interested! im considering turbo but if this is better than a tvs then im down! and as far as testing if you want to test it on mine im down too! i will have my p&p here pretty quick
WoW...Well Lets See Some Dyno Proven Results....Immma Hold On My TVS Plans Till I See What The Competetion's Got To Offer !!!
I'm So Happy Our LSJs Are Still Gettting Support !!!!
I'm So Happy Our LSJs Are Still Gettting Support !!!!
$2132 USD MSRP
Displacement: 1.46 Litres / 89 Cubic inches / revolution
Max Air Flow: 335 Litres / second; 710 Cubic feet / min
Max RPM (cont) 15,000
Dimensions: Length: 380mm; Width: 185mm; Height: 128mm
Drive extensions: 100mm, 150mm, 200mm
Suited for: 500 HP / 375 kW Engines
Replaces M90 Roots blowers
Displacement: 1.46 Litres / 89 Cubic inches / revolution
Max Air Flow: 335 Litres / second; 710 Cubic feet / min
Max RPM (cont) 15,000
Dimensions: Length: 380mm; Width: 185mm; Height: 128mm
Drive extensions: 100mm, 150mm, 200mm
Suited for: 500 HP / 375 kW Engines
Replaces M90 Roots blowers
Senior Member
Joined: 09-17-05
Posts: 5,844
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From: Pittsburgh, PA
Will wait until I actually see one of these on a car, running reliably and actually making power/timeslips.
How many times have we seen companies/people attempt a twin screw or a different blower in general and just fail? 99% of them.
How many times have we seen companies/people attempt a twin screw or a different blower in general and just fail? 99% of them.
This, but honestly wes I hope your wrong lol
Good Read on TVS versus Twin Screw superchargers. Its explained on a pretty elementary level too..
TVS vs. Twin-screw.
Also, let me state.. I am a HARD CORE fan of twin screw superchargers.. they didn't didn't make one when i bought the TVS =)
TVS vs. Twin-screw.
Also, let me state.. I am a HARD CORE fan of twin screw superchargers.. they didn't didn't make one when i bought the TVS =)
Last edited by 383_Stroker; Oct 19, 2010 at 09:40 AM.
Thread Starter
Former Vendor
Joined: 05-18-07
Posts: 397
Likes: 0
From: Oklahoma City
I just want to point out to 383_Stroker post. There are different gens of blowers and rotor designs.
The stocker i believe is a 5th gen eaton rotor design and the tvs would be there 6th gen blower design. Remember how everyone ranted and raved about the new rotor design and how its so much better. Even for the same size blower.
Lysholm use a 2nd gen rotor. and that's the old stuff
I will post up the compressor map soon with the tvs overlay. Gains are huge...
The stocker i believe is a 5th gen eaton rotor design and the tvs would be there 6th gen blower design. Remember how everyone ranted and raved about the new rotor design and how its so much better. Even for the same size blower.
Lysholm use a 2nd gen rotor. and that's the old stuff
I will post up the compressor map soon with the tvs overlay. Gains are huge...
I just want to point out to 383_Stroker post. There are different gens of blowers and rotor designs.
The stocker i believe is a 5th gen eaton rotor design and the tvs would be there 6th gen blower design. Remember how everyone ranted and raved about the new rotor design and how its so much better. Even for the same size blower.
Lysholm use a 2nd gen rotor. and that's the old stuff I will post up the compressor map soon with the tvs overlay. Gains are huge...
The stocker i believe is a 5th gen eaton rotor design and the tvs would be there 6th gen blower design. Remember how everyone ranted and raved about the new rotor design and how its so much better. Even for the same size blower.
Lysholm use a 2nd gen rotor. and that's the old stuff
I will post up the compressor map soon with the tvs overlay. Gains are huge...This supposedly someone at whipple responding to the above link
The Lysholme screw is another fine example of SC technology. However, screw technology by Lysholm has not been significantly upgraded for quite some time. The fact is a 65-68% screw is a dog by modern standards. So you are comparing an optimized roots with a ...less than optimized screw
