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H22 to replace F22 on the auto box
Posted: Sun Jan 05, 2014 2:40 pm
by allkiller
Is this a possible task ?
what wiring needs adding possible problems etc ?
as ive got a crank seal leak on the F22 and was thinking if its coming out put a H22 in its place ???
JDM 5TH GEN model
any thoughts ??
thanks for help advice in advance
Steve
Re: H22 to replace F22 on the auto box
Posted: Sun Jan 05, 2014 2:51 pm
by Donald
Isn't all the wiring for VTEC in place already? Perhaps I made that up but I'm sure I saw mention of it somewhere. Sorry if that's a bit vague

Posted: Sun Jan 05, 2014 3:24 pm
by Ammo
Is on a 4G, can't comment on a 5G
4G you need the engine loom and ECU and it all plugs and plays (Loom from ECU to engine bay is the same, Vtec wire is taped up)
Posted: Sun Jan 05, 2014 3:41 pm
by mercutio
on a 5g your gonna need a jdm vtec ecu to run it as a uk ecu has an immobiliser
Posted: Sun Jan 05, 2014 5:48 pm
by allkiller
mercutio wrote:on a 5g your gonna need a jdm vtec ecu to run it as a uk ecu has an immobiliser
Ok thanks that's a start...is it worth the hassle ??
The F22 is quite good on performance this is my daily driver ....would like more grunt but that's just usual isn't it
Does the H22 fit on the F22 mounts or are they different ?
Has anyone done this?
Is the auto box up to it ?
Re: H22 to replace F22 on the auto box
Posted: Sun Jan 05, 2014 6:52 pm
by Donald
Boost it.
Posted: Sun Jan 05, 2014 7:12 pm
by mercutio
the swap is straightforward with regards to mounts and driveshafts it is worth it with regards to power and vtec its the easiest engine conversion you can do