5w40* is what I run. 5w30 was a typo.I have been running Motul as well last 10,000 miles. 5w40 for arizona summer. Truck seems to do real well with it .
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5w40* is what I run. 5w30 was a typo.I have been running Motul as well last 10,000 miles. 5w40 for arizona summer. Truck seems to do real well with it .
E85 would be a good option, you can just run premium on the road trips (changing maps accordingly).After seeing those numbers I want more power!! What's next after Stage 2 on 93 fuel? There's only one station in town that has E85, and it's even more rare to see while on road trips. Any mods I can do before then?
Arizona same with 91. I'm running 6 gal of E85 with 20 gallon 91. 26 gallon tank. Like E30 mix 94 octane . Truck runs phenomenal on 93 OTS cobb stage 2 tune. Best e.t recorded 13.12 et There are e85 calculators on line to get mix right. I fill 6 gallons e85 then drive to chevron next station down fill up with 91. It's adding more timing than it's pulling. Once I finish mods going with Goose tune.Will E85 help? Around here it’s only 87 octane where premium is 91.
Bigger port injectors or high pressure pump to run e85?Yeah e85 will help a lot