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Discussion Starter · #1 ·
all right i clamped my car on sunday ,
4th gear pull its 11.7 afr
but in 3rd gear it goes 12.2....
is there anything wrong?
can this hurt ? what should i do
help please
 

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You have to tune in 3rd because that's are leanest gear. It looks like you tuned in 4th, which is why in 3rd your afr is leaner. If you have 93oct you can go up to 12.0 if not about 11.7 is good.
 

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Discussion Starter · #3 ·
needmaboost said:
You have to tune in 3rd because that's are leanest gear. It looks like you tuned in 4th, which is why in 3rd your afr is leaner. If you have 93oct you can go up to 12.0 if not about 11.7 is good.
yeah i always use 93 oct. my 3rd gear does 12.2... so i should go richer i guess
 

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Discussion Starter · #6 ·
goats srt said:
if u have a way to check your knock check it and if u dont have any knock leave it

hm no i do not have any way to check it. well my afrs are not changing at all , i turned down the boost i spike 16 now and afr's are still the same. 11.9 -12.2 in third gear. 4th gear is around 11.7 or so
i am confused
 
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