Tyre size/gearing question


t3gav

Active Member
Joined
Nov 10, 2011
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Just after your thoughts on my gearing, how does the graph compare to an ideal setup on your track cars? The blue line is what I was considering changing too tyre wise as it will give me more arch clearance than I currently have. This is with a 4.4 FD, I had a 4.2 in previously and was hitting approx 110mph in 4th from memory.
 

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That's better :)

Gearratios_zpsd3bc1434.png
 
X2 Was about to say.?? 13" ?

Also what site is that off?
 
13" wheels like the old CRX moon wheels will work with small calipers...but you will be dragging ass with the underside. I autox'ed with this setup...very quick.

IMG_8410.jpg
 
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Any thoughts on the graph? 40mph in 1st seems a bit high but then again who revs the car to the redline in 1st...
 
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