Super AFC Tuning SAFC
12-19-05, 10:12 PM
#1
s4 Tails for Life!
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Tuning SAFC
I searched and found this thread: https://www.rx7club.com/showthread.p...ht=tuning+safc
RevUp13b asks the question I'm interested in, "Is there a standard setting for a stock 13b N/A for SAFC?"
My car is pretty much BONE stock aside from an aftermarket exhaust system. (Which I didn't buy or put on but the paperwork shows it's a Bonez from Rotary Peformance here in Texas.)
His question never got answered and I'm still curious, might be gettin' an SAFC for Christmas.
*SANTA is MY friend. *
So thanks all & Merry Christmas,
iSP33D-for-J3SUS
RevUp13b asks the question I'm interested in, "Is there a standard setting for a stock 13b N/A for SAFC?"
My car is pretty much BONE stock aside from an aftermarket exhaust system. (Which I didn't buy or put on but the paperwork shows it's a Bonez from Rotary Peformance here in Texas.)
His question never got answered and I'm still curious, might be gettin' an SAFC for Christmas.
*SANTA is MY friend. *So thanks all & Merry Christmas,
iSP33D-for-J3SUS
12-19-05, 11:07 PM
#2
King of the Loop
There probably isnt a base really it also depends on who's usign what safc, the new one shave 14 points and the older have only 8.
Im just gonna get a narrowband AFR gauge and a EGT gauge and try to keep it stoic and at a good temp(not sure what yet). Im gonna need a wideband once I go turbo though.
Im just gonna get a narrowband AFR gauge and a EGT gauge and try to keep it stoic and at a good temp(not sure what yet). Im gonna need a wideband once I go turbo though.
12-19-05, 11:15 PM
#3
tom port.. AKA streetport
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actually i had to take some out when i put on an exhaust and intale with a wideband. not much though. like -4 or somthin, cant remeber. but as everyone says ever 7 is dif.
12-20-05, 12:47 AM
#5
I wish I was driving!
Can you give me your blood?
You don't really want to answer that, b/c your blood type might kill me. The only way to know if its safe is through blood testing.
I don't want to give you my S-AFC settings. They might kill your engine. Best to do some AFR testing first.
Get it?
You don't really want to answer that, b/c your blood type might kill me. The only way to know if its safe is through blood testing.
I don't want to give you my S-AFC settings. They might kill your engine. Best to do some AFR testing first.
Get it?
12-20-05, 10:11 AM
#7
Seduced by the DARK SIDE
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Even a cheap narrow band AFR gauge can be helpful with your NA.
High THR set point 99%, low THR set ~15%
High map - close to 0 at all RPM's.
Low map - hold the throttle at each PRM & lean it until it just starts to drop from rich into stoich at each set point.
Besides looking cool, it will save you some gas, and give a little more power during acceleration.
Another thing about the narrow band AFR gauge is you can see when you are in closed loop.
In closed loop, the S-AFC corrections are ignored.
High THR set point 99%, low THR set ~15%
High map - close to 0 at all RPM's.
Low map - hold the throttle at each PRM & lean it until it just starts to drop from rich into stoich at each set point.
Besides looking cool, it will save you some gas, and give a little more power during acceleration.
Another thing about the narrow band AFR gauge is you can see when you are in closed loop.
In closed loop, the S-AFC corrections are ignored.
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