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One thing is for sure; You should be able to get an accurate whp/tq with 4.08’s...as it won’t over speed the Dyno in 5th gear (1:1) Your 4th is 1.27:1
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10-30-2017, 03:12 PM
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#10 (permalink) |
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A True Z Fanatic
Join Date: Nov 2014
Location: South Carolina
Age: 58
Posts: 15,204
Drives: 13’ 370Z TS 7A/T
Rep Power: 2684395   |
One thing is for sure; You should be able to get an accurate whp/tq with 4.08’s...as it won’t over speed the Dyno in 5th gear (1:1)
Your 4th is 1.27:1 & an auto is 1.41:1, Some tuners avoid 1:1 in these cars because of the higher speed @7500+ R’s Good Luck & post some #’s ... as 5th will yield higher ones than 4th gear, And don’t be surprised if your #’s Dropoff a tad; because it’s easier for the engine to turn 4.08’s vs. 3.69 or 3.36’s
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MazWorx built long block | FI-TT-100 Stage 2.75 | IPT built 7A/T http://www.the370z.com/members-370z-...s-musings.html |
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