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Discussion Starter · #1 ·
Here's an acceleration plot for my a ZS180 running induction and exhaust mods (estimates based on the mods in my sig of 187 bhp and 170 lbs ft), taken from a free software download, CarTest http://www.cartestsoftware.com/cartest4.5/index.html

The figures seem reasonably accurate to me?
 

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Discussion Starter · #4 ·
interesting and does look quite accurate .
Gear ratios must be wrong because 92 is max in 3rd and 116 max in 4th.
I also thought the ratios were out, but they were taken from a few sources.

Interestingly, I've managed 6830RPM in 4th which gave 117 mph on my Scangauge on the limiter. (I calibrated my Scanguage to my TomTom for relative accuracy). I thought that the factory rev-limit was set at 6750 (which would give 116 mph) so it's interesting how the ScanGauge reported 6800+.
 
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