Is there a set screw on the C5 TB?
Thread Starter
TECH Senior Member
iTrader: (4)
Joined: Nov 2001
Posts: 7,000
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From: Lexington, Ky
My TR224 cam idles great at 750 RPM but if I give it a big rev it'll hunt for idle when it falls. Do our cars have a set screw or should I drill a 3/16" hole? Thanks.

