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Old 01-02-2020, 09:57 PM   #18
986jon
986 Jon
 
Join Date: Jan 2020
Location: Maryland
Posts: 3
Quote:
Originally Posted by NickCats View Post
Does anyone know if this is correct for a 99 Boxster :

"201 horsepower @ 6000 rpms and 181 lb-ft of torque @ 4500 rpms"

If so, for maximum performance do I want to shift at 6000 rpms ( HP ) or 4500 rpms ( torque ) ?

Thanks !

Nick
Use torque to determine shift points. See this YouTube video for how to determine shift points:
https://youtu.be/zZBqb0ZJSwU

I already have a Dyno. Now I just need to know the gear ratios. Mine is a 2003 986 Boxster S. Anyone know where I can find the gear ratios?

Last edited by 986jon; 01-02-2020 at 10:07 PM. Reason: Add quote and a link to a video with helpful info.
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