what type gas do you use?
Thread Starter
Member
Joined: Mar 2010
Posts: 122
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From: New york
Car: 1990 camaro rs 3.1 v6
Engine: 3.1 v6
what type gas do you use?
i have the v6 3.1 and i normally use regular gas 87 "proof" what type does everyone use? should i use 89 or 91 or should i jsut stick with 87?
Senior Member
Joined: Feb 2010
Posts: 1,125
Likes: 1
From: San Diego, California
Car: Trailblazer EXT 4.2 (Firebird Form)
Engine: 5.1 4bbl
Transmission: 700R4 Mega Raptor Level 4
Axle/Gears: 2.73
Re: what type gas do you use?
I would run 91 when I had my bird on the road also because of a chip... once a month I would use octane booster... I swore I could feel a little edge, but hmm... not for sure...
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.. Thread Starter
Member
Joined: Mar 2010
Posts: 122
Likes: 0
From: New york
Car: 1990 camaro rs 3.1 v6
Engine: 3.1 v6
Re: what type gas do you use?

TGO Supporter
Joined: Jul 2003
Posts: 4,803
Likes: 2
From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
Re: what type gas do you use?
If the car runs fine on 87, switching to a higher octane won't make any difference.
Re: what type gas do you use?
do you think there would be a noticible difference if i went to 91? hmmm prom chips ive been thinking about doing that if was to do that what would be the best one to go for? im also thinking about doing a homemade ram air. and im gutting out the cat this weekend because its clogged all to hell and im to broke for a new one and is there a noticible difference with the chip? how much more power did you get? 



Senior Member
Joined: Jul 2008
Posts: 623
Likes: 13
From: Alaska
Car: 1992 RS
Transmission: Automatic
Re: what type gas do you use?
Yeah, it all depends on what the car is tuned for. A higher octane won't help unless your car is setup for it. I believe the rating for my little 305 tbi is ~88.5. I gotta double check my owners manual on that.
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Thread Starter
Member
Joined: Mar 2010
Posts: 122
Likes: 0
From: New york
Car: 1990 camaro rs 3.1 v6
Engine: 3.1 v6
Re: what type gas do you use?
i should have worded it better i dont really care if it goes "quicker" i dont even personally care if it goes over 90mph lol i just want it to get to 90 like NOW haha
Senior Member
Joined: Feb 2010
Posts: 1,125
Likes: 1
From: San Diego, California
Car: Trailblazer EXT 4.2 (Firebird Form)
Engine: 5.1 4bbl
Transmission: 700R4 Mega Raptor Level 4
Axle/Gears: 2.73
Re: what type gas do you use?
a chip will simply give you different fuel curve and a bit more timing... you'd have to do some research to see what is "ACTUALLY" available for a v6... probably look for a shop that deals with tuning....
I was going to say PCM4Less, but a member here on TGO, had a bad experience, and they were kinda' giving him a hard time about what was actually wrong with the chip.. from what I've read they eventually said send it back.. but member had already solved the issue through a different party.. so if you go with them, just keep in mind I am not recommending it
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