Drag Racing Online: The Magazine

Volume VIII, Issue 3, Page
Mountain Magic

The Godfather of “mountain motor” racing engines Sonny Leonard has agreed to join our staff of experts and answer your questions regarding big, big drag racing and marine engines. Sorry one question to a customer so make it a good one.

3/8/06

Have you ever tried to turbocharge a 700+ motor  Nothing like displacement PLUS boost??

Chris Levangie
Florida

Chris,

Working on a 668 cu.in. 5.000 bore-spacing with Sonny's GM Hemi heads will have twin turbos and should made 3000+ horsepower with 30 PSI.

Thanks for using our parts and good luck!

Sonny Leonard

 

Is the technology truly available for EFI on Mountain Motors. If so what is the plus minus factor. How readily available are the components.

Jeff Rasmussen
Ida Grove, IA

Jeff,

We have tested an 800 cu. in. with great success using EFI last year on Troy Coughlin's Pro Street Jegs car.

Sonny Leonard

 

 

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Mountain Magic [2/8/06]
Sonny Leonard Can Cure Your Drag Racing and Marine Engine Problems.

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