That's not quite true... higher Octane means a higher anti knock index compared to lower Octane ratings, It has nothing to do with improper detonation and timing issues.. you just do not gain any advantage in using premium gas for the price difference... in some premium gas contain additives to help your engine run cleaner which are absent in lower grade fuels... (20 plus yrs in the marine industry)marine engines are high performance engines
That's what I been filling mines up with every 2-3 outta the week b costing me bout $120 from 1/4 tank every time off 89 gas tried 87 I ain't like the way it made my truck run frfr 89 is a nice medium on ya pockets n RT
Lmfao bro out here feeding gas company😂😂... That 70 dollars extra you pouring would serve a bum well on the street. You don't need 93, 87 is more than adequate, who the hell said makes your engine last longer they a clown for that one. 93 is only good to do it every 20k to clean your injectors here and there. But if you do shell, or mobile you don't have to worry about cleaning injectors.
Highest for us has been $55.00. We don't let it get that low as a 24 gallon tank to fil it up on empty is no fun on your bank card.
You right about that
💪🏾⛽️💯
My 2021 RT runs just fine on 87 can't justify paying more for fuel
Why not use 89 octane? Owners manual says 87 to 89 ok with 89 best. I am not sure going above 89 adds anything
I'm sure it would be fine. Personally, I always use 93 for all my vehicles. But I am sure that whatever the manual indicates is safe for the car.
Can I use 95 or 100? (Standard in Europe)?
What size rims and tires on that boy
295 35 24
When did you see the rims and tires? Cuz I didn’t lol
There is no tune for 91 or higher in 5.7 HEMI in computer. Run 87 or 89
Just like to run good gas in it
That's not quite true... higher Octane means a higher anti knock index compared to lower Octane ratings, It has nothing to do with improper detonation and timing issues.. you just do not gain any advantage in using premium gas for the price difference... in some premium gas contain additives to help your engine run cleaner which are absent in lower grade fuels... (20 plus yrs in the marine industry)marine engines are high performance engines
Only need 89
Thinks I didn't know that
@@tipstripswiththemcqueens7678 R/T runs on 87 but it’s tuned to be able to go 89 for more performance but 93 it’s just a waste.
@@MattySRT thanks for the information
@@tipstripswiththemcqueens7678 For the most part on the American side, V8 and up requires 93.
That's what I been filling mines up with every 2-3 outta the week b costing me bout $120 from 1/4 tank every time off 89 gas tried 87 I ain't like the way it made my truck run frfr 89 is a nice medium on ya pockets n RT
Lmfao bro out here feeding gas company😂😂... That 70 dollars extra you pouring would serve a bum well on the street. You don't need 93, 87 is more than adequate, who the hell said makes your engine last longer they a clown for that one. 93 is only good to do it every 20k to clean your injectors here and there. But if you do shell, or mobile you don't have to worry about cleaning injectors.
Nah, you wrong both ways. a 5.7 requires 89 or midgrade.
@NeverScaredNeverQuit yeah I'm wrong, my bad i didn't know i was a mechanic for 20 year's, my bad.