Im really wondering y f23s are not used in builds or setups. I know its a low compression but how come nobody builds them, ive tried to find pistons rods and stuff but seems to be very hard to find compared to h series, f22's, of coarse b'series, and my 99 f23 is faster then the f22 96 accord i had. i seen the g23 build which seems impressive but I would love to know why f23's r not used more? not enough parts or just not a good engine to build? n y?