intake/exhaust lengths

[john robinson <john@engr.wisc.edu>]

Howdy,
        OK, so which formulas do people use for figuring intake and exhaust 
tract 
lengths and diameters?

              John Robinson, Mechanician
   Mechanical Engineering University of Wisconsin
                 1513 University Ave.
                  Madison, Wi. 53706
                     608-262-3606
                   FAX 608-265-2316
        Current World Land Speed Record Holder
                 Bonneville Salt Flats
            H/GCC 92 cu.in. 1980 Dodge Colt
                   131.333 MPH set 1995
                   136.666 MPH set 1996
                   140.292 MPH set 2000
                   144.396 MPH set 2000
     MPS-PG 441 c.c. 1967 BSA Victor Motorcycle
                    95.193 MPH set 2001

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