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i'm about to put 4.10's in my non-z51,6spd. will i need to correct my speedo for the gear change? the only mods on my car so far is a corsa
touring cat back.headers are next.what kind of performance gains can i expect from the gear change?
i'm about to put 4.10's in my non-z51,6spd. will i need to correct my speedo for the gear change? the only mods on my car so far is a corsa
touring cat back.headers are next.what kind of performance gains can i expect from the gear change?
You'll probably see your 1/4 et drop by about 1/10
and your trap speed go up by about 1mph.
You'll notice the car feels like it has way more punch
than before. Your times won't be much better because
while it'll pull noticeably harder in each gear, it stays
in each gear for less time.