10038470 -
http://www.gmpartsdirect.com/
I always wanted to see an old school setup on one of these cars screaming at 10K

(carbed 2.4 hybrid could be fun)
Any news on these? Any pics of applications? Also, the part says only usable with "Super Duty cylinder heads." A quick googling brought up nada. Any thoughts ladies/gents?

Sven you totally quarterloafed your computer..
Super Duty? As in, the Tech 4, 2.5L Iron Duke II? Good luck mating that to a Quad 4
As per the pdf, it appears as though this product is NOT for the Ecotec. It was mis-labled on a performance parts store.. shame..

Sven you totally quarterloafed your computer..
Yeah John, this is a no go for sure.. cast mani, very incorrect ports.. Although my buddies Skylark is still running.. LOL
I would love to see a product like this for the Ecotec, but none has been made to my knowledge. That is why I was socked to see one..
Sorry for the false alarm.

Sven you totally quarterloafed your computer..