Post A Reply
read DMs/my profile
login
|
join CAFords
|
search
|
faq
|
»
Northern California Ford Owners
»
Automotive
»
Tech Talk
»
What octane gas to use 87 89 91?
» Post A Reply
Post A Reply
Login Name:
Password:
Message Icon:
Message:
HTML is not enabled.
UBB Code is enabled.
[QUOTE]Originally posted by 209 FIVE.O: [QB] [QUOTE]Originally posted by triple b: [qb] [QUOTE]Originally posted by MauriSSio: [qb] [QUOTE]Originally posted by triple b: [qb] LOL my timing is 14 degrees if you run 18 you will need 91 octane even bolt-ons pings suks you will know if your car is pinging [/qb][/QUOTE]From what I've read, not all knock is easily perceptible or audible. And damage can happen even then [/qb][/QUOTE]Yeah but the guy is worried about spending a 1 or 2 dollars more to fill up if your that worried about "unperceptible" knock go have it tuned but then there is cost involved...just run 91 if the engine is stock its not going to blow and who cares not like there is $ in that engine.. but to go back to "max performance" in the original post you need to have it tuned per dyno and adjust the timing and fuel pressure, if you don't have a adjustable fuel pressure regulator your not going to get max performance out of your combo....you can also take it to the track run 91 and slowly adjust the fuel pressure and timing till you get your best 1/4 time...BAM you got max performance "test and tune" day every sat @ sac raceway [/qb][/QUOTE]Im not worried at all bout money since I hardly drive it. But when I drive it I drive it like I stoled it lol. Whats the point den let her have every now n den. I do have a fuel press reg set @ 39-40 psi. Yes I no wit a good tune it will be better. I dont really no anyone here in modesto that does that. So I think im gona run 91 chevron ( just for the hell of it) I do have the msd set up so it should all get burn reall good even 91 octane rite? [/QB][/QUOTE]
(
how?
)
Instant Emojis
Instant UBB Code
What is UBB Code?
Options
Disable smilies in this post.
*** Click here to review this topic. ***
Questions/Requests/Suggestions? email CAFords
Fueled by
Ford Mustang Owners
on CaliforniaFords.com