G5 pistons

[s4b0t4g3r]

Hey, I've been looking at a few of the tuner/sport compact mags. And i've seen ads for this place called race engineering (www.raceeng.com) They are sellling these "g5" pistsons.
http://www.raceeng.com/p-6296-g5-piston4g63e-855mm91rings.aspx

Anyone heard of these? Are they forged?

 

[shawn1842]

According to the SEMA website the G5 piston from RaceEngineering is a forged piston.
http://www.enjoythedrive.com/products/product_display.asp?product_id=2161