H23 vtec head swap
 

hey guys i was thinking of swaping a h22 vtec head on my brother h23 because he need the rpm to rev higher for more top speed and better top end rather then spend on building the h23 head

Re:H23 vtec head swap
 

no one ever done this swap ? or know any site that have info on this swap ? help me out guys i heard if you put a f22 tranny in a h23 or h22 you can top out at 190+ mph ? i need more speed top out at like 137mph red line

Re:H23 vtec head swap
 

sorry fnf id rock a a20a tranny with some b20a final drive with a h23 lower end in your prelude

Re:H23 vtec head swap
 

wait...didnt you bring this up a while back?? or was it someone else?

Re:H23 vtec head swap
 

hey do you guy know if the f22 accored tranny bolt in the h23 lude to get higher gear ratio go more then 150 mph +

Re:H23 vtec head swap
 

if you're talking about the 94+ acc...then yes. but just by adding the longer gears doesnt mean you'll pull a higher mph....your motor will have to have enough power to get it there. most stock motors will not pull to redline on 5th.......even with the smallest 5th possible..you'll need power to push.

Re:H23 vtec head swap
 

yes prozac is right art.... You can swap trannies... however you will need some power to get it there. A h22 vtec head isnt the worst idea but it isnt the greatest. If you have a good deal one then go for it. If your going to make the use of the power from vtec... your going to have to rev high... and with the h23 bottom end... it cant take much high revving... especially not a top speed run... change trannies... boost the h23

Re:H23 vtec head swap
 

yes i have think about the f22 tranny it won't pull to red line but if i have power then it will of course but i also wan't to conv it to obd1 n run it on gsr ecy or lude vtec ecu so the best plan now is acc tranny and turbo ?

Re:H23 vtec head swap
 

it was me who asked about this head swap i have a 95 prelude and i got a good deal on an h22 head got it fullly machined port and pollished shaved 5 angle valve job the full deal but im thinking about selling the head cause i want my car still reliable and i dont hink it will be with that head on there