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Discussion Starter · #1 · (Edited)
Well my daily driver is a truck so i only take my car out on the weekends..

My question can i use 110 unleaded mix with a little 93 with octane mode pushed for now on. Like i said i only drive it on the weekends and that is to either race it or to show off. So the extra HP is appreciated. My buddy says i will burn her up if i do it but why else would they have the high octane mode. hehe

I am highly modded, st2 toys TB FMIC CAI, PLUGS WIRES, 255pump
I have full 3inch turbo back with no cat.
 

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Leaded fuel will kill your O2 sensors. Other than that leaded fuel is the way to go. I don't know if the S2 ecu advances timing more than a preset map, but if it does, then you'll get more power out of the 110 due to its lead content.
 

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highly mod is not an ic a air intake and some spark plugs. as far as the high octane mod i turn mine on with 93 pump gas and no race mix. most of the time it is ok, but some time when i get on the gas it kicks it out.
 

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yarbsea said:
he said UNleaded
Good catch, didn't think of it because I've never seen 110 unleaded. Highest I know of is powermist which is 105. I've heard someone is coming out with a 109 soon, but I don't know if this is true and I don't know what the MON will be. If this 110 unleaded exists...what is it and where can you get it?
 

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Lil Heat said:
highly mod is not an ic a air intake and some spark plugs. as far as the high octane mod i turn mine on with 93 pump gas and no race mix. most of the time it is ok, but some time when i get on the gas it kicks it out.
Yeah, I wouldn't do that. The reason it's called a race gas setting is probably due to a combination of higher boost and advanced timings. Two things you don't want on pump gas. You're lucky the SRT has a good knock sensor or you'd probably be looking for a new motor.
 

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Discussion Starter · #8 ·
I say I am highly modded maybe i dont' have a new turbo yet waiting for s3 and the 75 shot of nos keeps me happy until that day arrives. But 4k is in the engine and 3k is in the body. I feel my car already is highly modded compared to 70% SRT-4's out there. I could give you a full list of mods if you like but it will take up this page!



I will have to go back and look to see if its unleaded. A gas station next to our airport carries racing fuel and I swear my friend said it was 110 unleaded it could be leaded or could be like 101. We were at the bar so was very loud and of course a few beers were already in me.

I heard lead hurts the 02 sensors and cats well my cat is off so that won't be a issue. THe 02 sensor is what i am worried about that is a pain in the ass to replace. All our tracks run 105 leaded so i never get to try out the octane button. :(
 

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Any plans for injection, 4B? Four cases = injection system:) 8 cases = Aquamist
 
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