I assume the trucks will need to run premium gas with the turbo setup? Not a big deal, but figured it would be good to know.
premium on your first HG......second one you can opt for the Cometic to drop compression and run mid grade til the head cracks.

Cometic Gasket - Sealed Under Extreme Pressure
Cometic Gasket supplies hi-performance gaskets for a variety of motorsports markets: ATV, Drag Race, Domestic Automotive, Harley-Davidson®, MX/Dirt, Off-Road, PWC, Road Race, Snowmobile, Sport Compact and Street.
www.cometic.com
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