http://www.blowerdriveservice.com/ART/LS1_slideshow.gif

From their web site:
Blower Drive Service is at its best when it is meeting the challenges of manufacturing a new blower kit.

Early testing on our Chevy small block blown (stock 4.8) LS1 engine produced on the Dyno 488 horsepower. Additional tesing using a custom built blown LS1 (6.0) made up to 700 horsepower.

Now available from B.D.S. is the 671 and 871 blower kit for the LS1 engine 4.8,5.4, 5.7, 6.0 and the 7.0 liter. Included is a carb adaptor to run carburetion or you can upgrade to an electronic fuel injection system. This kit is supplied with a fabricated crank hub with dual keyways and is designed to utilize your stock serpentine accessories. This kit also comes with a custom blower intake assembly and back fire valve, it is made to fit the factory or aftermarket LS1 cylinder heads.

 

any idea how this blower will ran on ETC engine .

 

youd probably have to swap to a cable driven setup and then go with an older pcm.

 

The hat appears to bolt to a 4150 carb bolt pattern. If so you would just need to make an adapter or buy an elbow for a carb style intake and use the factory TB. A DBW throttle body would be even easier to use if that is the case.