đź“° Auto News LEAKED! Corvette ZR1 6.2L LS9 V8 sees light of day

Mook

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May 23, 2007
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Source: Jalopnik

"This is it. Thanks to an anonymous tipster we have what appear to be the very first and clearest shots yet procured of the 2009 LS9 6.2-liter V8 engine powering the 2009 Corvette ZR1 -- something we weren't expecting to see until the Detroit Auto Show in January. But, since information yearns to be free -- and whoa, nelly, do these shots show off some serious information on what will be the most serious piece of weaponry in the General's quiver come next year -- here they are and here's what we know. Essentially what you're looking at is what appears to be a standard twin-screw-type supercharger mounted below a highly efficient air-to-water intercooler system. Now, we can't speculate if it's tied into the engine system or if it has an independent radiator system -- but we feel pretty confident all of this is a one-off, which means the General's running the show on every single horsepower above and beyond the stock horse output from the 6.2-liter V8 it all sits atop"

ls9official.jpg


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ls9official3.jpg
 

Mook

Mr. Manager
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May 23, 2007
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from the 1st post

Essentially what you're looking at is what appears to be a standard twin-screw-type supercharger mounted below a highly efficient air-to-water intercooler system. Now, we can't speculate if it's tied into the engine system or if it has an independent radiator system
 

M@

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Nov 26, 2007
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yeah, the TVS...

Better quality coating for tighter tolerances, I think the rotors are quad lobe rather than tri-lobe, and the rotor helix has a greater angle of attack...

They're basically making a roots closer to the design of a twin screw, they're pretty highly touted from what I hear.
 
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