When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Well I'm not talking about CR i know it should be low for FI but if the piston rings clearance is built for nitrous could it be used for FI 10 PSI setup?
I would ask the engine builder what the ring gap was set as. For 10 PSI I think you would be fine, but its never a bad idea to make sure the rings are properly gapped for power adder.