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Old September 13th, 2018, 10:01 PM   #8
DannoXYZ
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Name: AKA JacRyann
Location: Mesa, AZ
Join Date: Dec 2011

Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C

Posts: A lot.
MOTY - 2018, MOTM - Nov '17
Head porting is combination of CFD science and black-magic. Must do it incrementally in baby-steps in conjunction with flow-bench and dyno. That way it won't be too far gone if you make a tiny mistake. Can make flow-bench with automobile MAF-sensor.

It is extremely unlikely that any mods you make to pre-gen head will carry over to auto's head.
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