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Dyno · 07-22-2011, 05:04 PM

The 352 is a new Boss 302 block with a 3.400 stroke, 4.060 bore. It uses the Z304 aluminum heads with a nice roller cam. The 428 is a tall deck 302 with a 4.080 bore - 4.100 stroke, same heads but a bigger cam. They both use the same 4 hole throttle body like the Mopar uses. Wish I had one. Dyno

07-22-2011, 05:04 PM	#35
Dyno Senior Member Join Date: Dec 2002 Posts: 918 Likes: 1,140 Liked 693 Times in 205 Posts	Re: Live from the Sonoma LODRS The 352 is a new Boss 302 block with a 3.400 stroke, 4.060 bore. It uses the Z304 aluminum heads with a nice roller cam. The 428 is a tall deck 302 with a 4.080 bore - 4.100 stroke, same heads but a bigger cam. They both use the same 4 hole throttle body like the Mopar uses. Wish I had one. Dyno Last edited by Dyno; 07-23-2011 at 02:58 PM.