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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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