Rod Ratios

[1ViciousGSX]

As far as a performance engine goes, the 4G63/4's are still in their infancy on a large scale. I'm sure the bigger name guys like Buschur, Shepard, etc., have their engine programs in full swing, but for some reason it doesn't seem like much of it has trickled down to the masses.I wouldn't say that. Look around, the 4g63/64engines are making alot of power now, mostly because of better fuel & ignition management systems, better turbos, and better aftermarket support. The engines are still the same basic set-ups.

[JET]

When people are cracking blocks, then you know the engine is going about as far as it can in a streetable form. 4g64's seem to be worse, and it makes sense because the block is thinner because of the bigger bores.

[niterydr]

Crane has all kinds of crazy grinds for the 4G63, but most of them require some work to make sure the retainers don't smash into the valve seals/valve guides and the valves into the pistons.
Indeed. Your cam isn't "hardcore" until your worried about putting retainers into seals :).
And valves into pistons.

[Goat Blower]

Read the new issue of D-Sport for a nice article about long versus short rod applied to Dart block Honda engines. The results are not what you'd expect. And they got a hell of a lot more difference than Hot Rod did doing the same test on a couple of V8's. Rod ratio doesn't seem to mean dick on anything but paper.