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#1 (permalink)

05-05-2003, 11:05 AM

Bluedog

CC Member

Join Date: Jan 2003

Cobra Make, Engine: Once Owned CSX4803, CSX803 block, Keith Craft 468, Suspension by Tom Barnard, Built by Kris Kincaid

Posts: 161

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Tunnel Ports

What are the pros and cons of tunnel porting? Isn't this similar to how hemi engines works? After viewing the fantastic EFI/tunnel port work done by SFFiredog, I'm really intrigued about this option for a 427 Shelby block. Is there a relationship between porting the heads and tunnel porting? What manifold would you suggest for a tunnel port for EFI, webers, and a single Holley carb? Thanks, I'm in the planning phase, trying to sort through the myriad of options!

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