Have al tune it for race gas? - Help
Thread Starter
Evolving Member
Joined: Feb 2004
Posts: 139
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Would you really need a Super AFC upping the boost 2lbs. I assume it would just lean the car out closer to 12:1 A/For so.... I would think that would be fine as long as you are running race gas....
So if it has been determined that 93 octane is safe for 20-21 lbs, what boost is safe with 105 octane given the same timing levels? If I have a Dynoflash, and run 20 lbs, what can I bump my boost to if I just put in 105 and keep the same ECU settings?
Thread Starter
Evolving Member
Joined: Feb 2004
Posts: 139
Likes: 0
I think it depends.... Personally I wouldn't run much over 20lbs unless you have ARP studs, Larger injectors, and a Walbro fuel pump. All the extra boost does is lean it out... So if your A/F starts at 11.3/1 and you run 2lb pounds, I would guess you would be close to 12/1... 12:1 on 105 should be safe...
Someone want to chime in? I may be off here.....
Someone want to chime in? I may be off here.....
Originally Posted by xstang
I think it depends.... Personally I wouldn't run much over 20lbs unless you have ARP studs, Larger injectors, and a Walbro fuel pump. All the extra boost does is lean it out... So if your A/F starts at 11.3/1 and you run 2lb pounds, I would guess you would be close to 12/1... 12:1 on 105 should be safe...
Someone want to chime in? I may be off here.....
Someone want to chime in? I may be off here.....
What?
