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Greg Reimer 7376 · 10-27-2009, 06:17 PM

The 69 427/335 differs from the 385/390 horse unit by its cam. It uses the 396/325 horse cam, while the 385/390 engine uses the 396/350 horse unit.The difference is the lift. The 335/427 might just develop more cylinder pressure at the right place for some unreal torque.I would like to see one get built!

10-27-2009, 06:17 PM	#31
Greg Reimer 7376 VIP Member Join Date: Nov 2008 Location: Glendora,Calif. Posts: 1,137 Likes: 172 Liked 719 Times in 220 Posts	Re: 66 BelAir Stock Elim. Car The 69 427/335 differs from the 385/390 horse unit by its cam. It uses the 396/325 horse cam, while the 385/390 engine uses the 396/350 horse unit.The difference is the lift. The 335/427 might just develop more cylinder pressure at the right place for some unreal torque.I would like to see one get built!