i know that the M2F4 has a 5th gear of .870 and a final drive at 4.266, but how much of a bump in top speed would one get if they were using an h23 tranny which has a .812 5th gear with the same FD? thanks

 

i maxed out at 140mph @ 6500rpm

i think you run out rpm's before the gear runs out. someone correct me if im wrong. id like to know also.

 

where does 4th gear run out?

 

i think 4th runs out at about 100 or so

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95deckedlude &raquo;</TD></TR><TR><TD CLASS="quote">i maxed out at 140mph @ 6500rpm

i think you run out rpm's before the gear runs out. someone correct me if im wrong. id like to know also.</TD></TR></TABLE>

this would be on an h22 though, so how fast would someone be going at redline in 5th?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95deckedlude &raquo;</TD></TR><TR><TD CLASS="quote">i maxed out at 140mph @ 6500rpm

i think you run out rpm's before the gear runs out. someone correct me if im wrong. id like to know also.</TD></TR></TABLE>

no... this would be on an h23

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95deckedlude &raquo;</TD></TR><TR><TD CLASS="quote">i maxed out at 140mph @ 6500rpm

i think you run out rpm's before the gear runs out. someone correct me if im wrong. id like to know also.</TD></TR></TABLE>

you must have some big tires on the car, cause a stock SI shouldn't be goin any faster than 130 at 6500 rpms

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95deckedlude &raquo;</TD></TR><TR><TD CLASS="quote">

no... this would be on an h23</TD></TR></TABLE>

sorry for misunderstanding... i want to swap an h22 into an eg, and because im thinking about boosting it, i want to take advantage of longer gears. so instead of using an m2f4, i would use an m2s4. im just trying to get an idea of how give the difference in top speed will be.

 

yea that was on 17"s

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 2.2XDreams &raquo;</TD></TR><TR><TD CLASS="quote">

sorry for misunderstanding... i want to swap an h22 into an eg, and because im thinking about boosting it, i want to take advantage of longer gears. so instead of using an m2f4, i would use an m2s4. im just trying to get an idea of how give the difference in top speed will be.</TD></TR></TABLE>

care to share why you would need that kind of speed?


if you want long gears get a 4th gen accord tranny lmao

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 2.2XDreams &raquo;</TD></TR><TR><TD CLASS="quote">

sorry for misunderstanding... i want to swap an h22 into an eg, and because im thinking about boosting it, i want to take advantage of longer gears. so instead of using an m2f4, i would use an m2s4. im just trying to get an idea of how give the difference in top speed will be.</TD></TR></TABLE>

actually the h23 has longer gears than the h22

 

Where do you plan on going over 140mph in your hatch.. We can't answer your question without knowing your max RPM and tire size..

 

Well, assuming you use the same size tire as on a Prelude, and you are using the H23 tranny on an H22, then you will hit fuel cut at 7600 while running 152mph.

I got bored in class one day and calculated out all the top speeds w/ the different motor/tranny combos in the Prelude.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95deckedlude &raquo;</TD></TR><TR><TD CLASS="quote">yea that was on 17"s</TD></TR></TABLE>

Yeah, because i'm at 6000 at 120mph with 15's.

 

i maxed out 135 with my h23 all stock. ???

 

noting to deal with the current topic what info bout a h23jdm can u give me what kinda cams, cam gears, fuel rail, injectors, pistons, crank, such did u use. n where can u find that ****

 

no such thing of a jdm h23

 

I'm at 127mph at 6500 rpms in my stock 92 Si, (stock wheels). The H22 has fuel cut off at 7600 rpm. I hope that helps. Top speed does matter, I feel ya.

 

this doesnt make sense if the h23 has longer gears than the h22. I've hit 144 and I still had a few hundred more rpms in my h22. Im on 18's with 35 series tires.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ludetech &raquo;</TD></TR><TR><TD CLASS="quote">this doesnt make sense if the h23 has longer gears than the h22. I've hit 144 and I still had a few hundred more rpms in my h22. Im on 18's with 35 series tires.</TD></TR></TABLE>
Because you have larger wheels, and more rpm before the red line.

 

wheel size doesn't matter....its tire size

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ludetech &raquo;</TD></TR><TR><TD CLASS="quote">this doesnt make sense if the h23 has longer gears than the h22. I've hit 144 and I still had a few hundred more rpms in my h22. Im on 18's with 35 series tires.</TD></TR></TABLE>

because you have an H22 with a higher redline.