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novassdude · 03-17-2011, 09:00 PM

Last week, Ford Racing tested a 4.6L-powered CJ at Milan Dragway with driver Jimmy Ronzello at the wheel. Modifications to the engine included their high flow CNC 3-valve cylinder heads, high performance intake, hot rod cam, and 65mm throttle body,

How the hell is this approved for Stock? Last I checked porting was not allowed in stock.

03-17-2011, 09:00 PM	#9
novassdude Senior Member Join Date: Mar 2002 Location: usa Posts: 752 Likes: 204 Liked 136 Times in 49 Posts	Re: 2011 4.6 3 valve Ford Ok'd for stock Last week, Ford Racing tested a 4.6L-powered CJ at Milan Dragway with driver Jimmy Ronzello at the wheel. Modifications to the engine included their high flow CNC 3-valve cylinder heads, high performance intake, hot rod cam, and 65mm throttle body, How the hell is this approved for Stock? Last I checked porting was not allowed in stock.