does any one know the top speed of an h23 transmission?

 

Depends on your tire size and if you got the tranny on a h22, h23 or f22.

On an h22 it is roughly 153mph @7500 rpm based on gear ratios and stock tire size.

Here is a link to get the calculation if you know the gear ratio.

http://www.catherineandken.co.uk/sti/tyres.html

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CentralCalLude92 &raquo;</TD></TR><TR><TD CLASS="quote">Depends on your tire size and if you got the tranny on a h22, h23 or f22.</TD></TR></TABLE>

I agree I have an h23 tranny with 205/50r-16 and my top speed is about 145mph @ red line

 

205/55 15 and i'm doin 140 @ 6700. H23

 

went 220 km/h @7000 with stock 15' tires with a jdm f22b dohc

 

i did 135 with 17s at like 6300

 

It's been over a year since I did the math and don't feel like doing it now, but IIRC the theoretical top speed of a stock size tire'd H23 Prelude is 139mph at fuel cut.

 

^yea. i've hit the fuel cut at about 137ish.....stock tire size and all