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Old 02-06-2018   #11
tf95ZR1
 
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Default Re: When to shift/set shift light?

https://www.corvetteforum.com/forums...lleration.html

Thoughts from 2003

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Old 02-07-2018   #12
efnfast
 
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Default Re: When to shift/set shift light?

I would think you want to shift a couple hundred after max hp, so you land a couple hundred below. Making your average......max hp.
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Old 02-07-2018   #13
Paul Workman
 
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Default Re: When to shift/set shift light?

Quote:
Originally Posted by efnfast View Post
I would think you want to shift a couple hundred after max hp, so you land a couple hundred below. Making your average......max hp.
The graph is a little "busy", but it bears you out. Essentially, what the graph shows is the "ideal" shift point is where waning engine power before the shift is equal to the ascending engine power after the up shift. Thus the average engine POWER is highest.

My shift light is set at 7100, but no doubt my actual shitfs occur prolly closer to 7300+ by the time I can watch the road and react. So, in order to up-shift closer to 7100, as others have said too, I prolly need to reset the light for 65-68 hundred RPM to allow for reaction time - especially in 1st gear; where things get pretty busy pretty quick!
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Old 02-07-2018   #14
efnfast
 
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Default Re: When to shift/set shift light?

Wow, my peak power was about 6700 rpm, so shift at 7, drop to 64 or 65
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Old 02-07-2018   #15
We Gone
 
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Default Re: When to shift/set shift light?

Mine is right at 7000rpms also
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