cliffa
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- Joined
- May 26, 2013
- Messages
- 3,778
After my winter refresh I reported that at tickover the right ( when on the bike) exhaust downpipe started to glow cherry red in a dim garage. I have noticed this several time since, so today finally remembered to take my laser thermometer with me on a ride. At any stage during the ride that downpipe was approx 25°c hotter than the left. Is this also connected to the manifold port robbing or is the ignition timing wrong or the camshaft incorrectly ground? If anyone who's blocked the IAC manifold port has a similar thermometer it would be great to compare notes and rule this out.
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