Soooo, it happened again. I seized another cylinder. 4-point seizure that has repeated itself a few times since I went with the overbore. But she was running soooo sweet! Just before this, she yanked a real nice roll-on power wheelie in 2nd gear!!

Anyway, trying to figure this out, I just wanted to ask you guys: with all the seizures that have happened on this board, how many were 4- point seizures? Were you running a thermostat or not? Mine have always been WOT in 6th gear at high speed. By the looks of it, I think maybe the cylinders heated up and the thermostat burped open for a little bit and cooled the cylinders too much before the thermostat could close again. My jetting actually looks RICH on the plug, and I was riding the freeway at 60 degrees operating temp for over 10 minutes before this happened. I had the throttle at wide open for less than 10 seconds before, running around 9-10k.

So, once again, how many of you who have had seizure problems lately, including those running the Tyga 300 kit, were still running a thermostat?

And, where have you US guys had your replating done? I was thinking of using Millenium, as my luck with US Chrome has not been too good.
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Paul Herr
'88 FZR4/GSXR/YZF Frankenbike
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