S-OTS... gas saver mode?

[Palms]

Just switched from the Cobb OTS Stage2+SF+TIH 91 v231.ptm to the S-OTS stage 2. What a difference!!! The part throttle is the biggest difference, the car drives so smooth in 1st and 2nd gear. It seems to hold 0 psi pretty well under part throttle city driving. The power delivery is night and day smoother from the Cobb map. impressive. before, the car felt very sluggish if i wasn't in boost, and now its much easier to drive. Posting up maps to show the difference. Cobb map holds more constant boost. but the butt dyno says the S-OTS is much faster. Great job, i will be getting that custom tune soon!!

-better yet, i went from 19mpg to a whopping 24mpg!! it was the first full tank i drove on the S-ots, and I'm hoping this gain wasn't a fluke. will post back after the next fill up. 5mpg is impressive.
Mods in sig.

[blackms3_71]

From the look of it you are running lean on the s-ots but you are not getting any knock which is good. You may want to get with @Lex; for that custom tune sooner then later

[chaser27]

Originally Posted by blackms3_71 From the look of it you are running lean on the s-ots but you are not getting any knock which is good. You may want to get with @Lex; for that custom tune sooner then later

Looks like a boost leak to me. Might want to check your connections. Going lean and WGDC is really high for what boost you are at.

[blackms3_71]

Well if u look at the cobb ots hes afr are 11.4ish during wot but under the s ots he runs leans i thing it may be a maf cal thing.

[Lex]

Originally Posted by Palms Just switched from the Cobb OTS Stage2+SF+TIH 91 v231.ptm to the S-OTS stage 2. What a difference!!! The part throttle is the biggest difference, the car drives so smooth in 1st and 2nd gear. It seems to hold 0 psi pretty well under part throttle city driving. The power delivery is night and day smoother from the Cobb map. impressive. before, the car felt very sluggish if i wasn't in boost, and now its much easier to drive. Posting up maps to show the difference. Cobb map holds more constant boost. but the butt dyno says the S-OTS is much faster. Great job, i will be getting that custom tune soon!! -better yet, i went from 19mpg to a whopping 24mpg!! it was the first full tank i drove on the S-ots, and I'm hoping this gain wasn't a fluke. will post back after the next fill up. 5mpg is impressive. Mods in sig.

I am very happy you like how it drives. As these guys mentioned, the tune is running a little lean since the MAF calibration is designed for the JBR intake which is smaller than the COBB. PM me about when you were planning on the custom tune and let's see how we can best help you out.