427 Rebuild - The Supercar Registry

12-06-2005, 02:02 AM

copojoe

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Join Date: Dec 2003

Location: Metro Detroit Area

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Re: 427 Rebuild

Hello All,
I have a .030 427 990 Rec heads, ZL1 intake 198 .500 TRW dome pistons set .010 in the hole and Run a custom ground Hyd Flat tappet cam. Ran 12.50's @ 110 on 255.65 15 BF goodrich radial street tires not the stickeys! I would go with a Hyd flat tappet. 427 will run strong either way! I use Sunoco ultra 94 and have no problems! It's a true 11.2 comp also! Good luck!

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