370Z 7AT vs DCT / DSG Auto?

jchammond

Speedo is determined by the output shaft sensors on the diff cover; so regardless or 3.36,3.90,4.36 speedometer will be accurate as long as your rear tires are near 27”.
As far as the cruise- mine worked great unless I stabbed the throttle & elevated it up above an un-recognized speed by eco for cruise...as before it peaked at around 90/3000.
Was going to see if tuner could recalibrate ecu to learn it/ but didn’t get that far before accident.
The 15’ & up Nismo Tech’s come with 3.69 gearing on their 7A/T’s; while the manuals get 3.92’s

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MazWorx built long block | FI-TT-100 Stage 2.75 | IPT built 7A/T

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Jhill

Interesting I didn’t know Nissan was using a diff output sensor, usually the vss is trans output. That’s kinda nice and simplifies things. That change isn’t too drastic, only 150 rpm, didn’t know the nismo 7at gets that now I thought only the manuals got the lower gearing. Well I don’t have to worry for a while but guess that’s one more option later if desired.