Kenny Duttweiler holds court at PRI

Kenny Duttweiler holds court at PRI

By Martha Maglone: About six or seven years ago, noted engine builder Kenny Duttweiler was invited to speak at the PRI show. They told him to look respectable and show-up at 7:30am, half an hour before his presentation. Hair cut neatly, finger nails cleaned, the...
Artful Dodgers: How crafty racers succeed

Artful Dodgers: How crafty racers succeed

By Alfie Bilk:   “I once saw a nitrous oxide system concealed within a brake booster,” says Nitrous Supply’s Mike Thermos. “The illicit charge was transmitted by way of the vacuum line and into the intake manifold. Another bamboozle I recall prevailed by...
Measuring the piston crown

Measuring the piston crown

By Titus Bloom: The most valuable currency of the race piston maker and also of the race engine builder is his reputation. Daily, they work around potentially destructive forces and know well the fine line between an engineering triumph and disaster. Piston-crown...
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