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nappyroots827
11-08-2004, 09:42 PM
hey, does anyone know if the 90-93 accord heads come close at all to fitting our engines, i was just wonder cuz i know a good bit of other engine stuff is interchangable, but has anyone tried this or know off hand, cuz im sure it would be more efficient since it has one more valve per cylinder, plus im sure the aftermarket support is much better for a newer head
carotman
11-08-2004, 10:49 PM
nope, won't work
nappyroots827
11-09-2004, 07:11 AM
simple enough :dunno:
A20A1
11-09-2004, 07:25 PM
Check out
http://www.dh-racing.com/

They don't list A20A
but I'm sure it's not beyond them to do the work on our head.
Justin86
11-10-2004, 08:13 AM
the bore spacing is way off I compared the headgaskets.
smufguy
11-10-2004, 08:43 AM
simple enough :dunno:

motor-------Bore X Stroke

A20---------82.7 x 91.0
F22---------85.0 x 95.0

Like Carotman said, It wont fit since the F22 is an open deck while ours is a closed deck. As you can see from above, the bores are too far apart to even try and match it up. The head itself is much longer than the A20. Its not a great head anyway ;)