6.0 swap in Yukon XL, question about CR and cam
#21
I am going to run the 11.1 CR. I spoke with the machine shop yesterday and told them exactly what I wanted. I called Comp and they said the 11.1 would be the ticket, so I will probably have some LS2 pistons for sale unless I run them and get some custom Cometic gaskets to raise the CR with them. The LS2 pistons are a flat top and the Darts have a 62CC chamber, with the .055 thickness that would yield a 11.3 CR right and the LQ4 pistons would yield like a 10.8 so I would need to deck the heads slightly correct?
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GrooveCityZ71
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08-31-2015 12:05 PM