WOW!!!!???!!! $7/ga for 110 is an awsome deal man... Wanna buy some for me and I could pick it up half way? JK The GT 110 here runs about $12.75/ga and the GT112 runs about $17/ga.... I used to run this gas in my camaro that had 12.9:1 compression and had no trouble with my cat.... In Pa they come with 7yr warrantee so I was never concerned about it