Quote:
Originally Posted by Ryfly05
So, the question no one wants to ask and you probably don't want to answer... How many money shifts has she seen?
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Quote:
Originally Posted by Spaceme1117
Curious as to the root cause.
Was it just a simple missed shift/money shift?
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No money shifts. Only had 2.5 track days on it, got fresh oil for the first, the second was rain on and off so I let it ride, then new oil for the 3rd. They were all test days, no competing so I wasn't running it all the way out and I wasn't rushing the downshifts.
With the scope it looks like a lifter twisted as well. I didn't take a look at the cam yet. Scope also showed mild scoring on cylinder 1 as well.
It had a ticking that started that I was chasing a bit, I did the fuel check valve right before it went out which obviously made no difference. It threw the p0010 and p2089 that day as well.
I've been told collapsed lifters have not been totally uncommon with these motors.