cpmike

have a couple rocker arms with too much wear, so i need 2 new rocker arm assy's.

the obd2 H22A Euro-R head (PDE code) is most similar to an H22A4, correct? rocker arm assys for H22A1 and H22A4 are different prices and part numbers, not sure what the difference is and which style the Euro-R used, so im not sure which to get.

ill be getting them from the dealer (hondaautomotiveparts.com), assuming theres no other cheaper source for OEM rockers, unless i find somebody parting out a head (i wish)

thanks for any help.

cpmike

so.... yea

George Knighton

Moved to Prelude at Bense's request, so the guy could get some help.

Mykizism

ive used obd1 h22a rocker arms in a obd2 h22a4 head, so if you can find a used h22 head somewhere that might work out for you..

cpmike

much appreciated!

now that makes me wonder why honda charges $40 extra for the a1 rockers.

that aside, Type-S and Euro-R shared similar internals, including cam profiles - ive read the thread about using type-s cams in a P13 head a while ago but cant find it, but now my concern is with wear related to having euro-r (basically type-s) cams with p13 rockers.

anyhoo ill of course measure and compare (ill have my machinist get more precise if need be) before installation. i tracked down a local set of H22A4 rockers that i will be comparing mine to, and if they match, i would assume i could pick from any H22 rockers.

Rosko

iTrader: (1)

I have a whole box of extra rockers, PM me if all else fails and you still need them.

cpmike

for future reference, H22A Euro-R rocker arms are identical to H22A4 rocker arms (which should also be the same as those from an H22A1)