-ST-204+Sep 22, 2005 - 4:21 AM
QUOTE(ST-204 @ Sep 22, 2005 - 4:21 AM)
Yes, it really does!
Coz K20 copies all goodness technologies from 2ZZ, it produces more hp than 2ZZ. But anyway, it's 2L engine.
[right][snapback]337188[/snapback][/right]
LOL... if anything... the 2ZZ copied VTEC. K20A is a FAR FAR FAR better engine than a 2ZZ... IMO (much better than an F20C also). That's one strong arse engine. As for the 2ZZ... in terms of strength... I'd say it's OK. Not bad enough to worry... but not super strong as to not worry. I'm not so worried about the bottom-end however, as I am about the head.
As for toyota's best n/a engine... well... 2ZZ is by far the best for street performance. It makes the most power per liter, has the best potential for streetable power, and is newer. The BEAMS are cool and all... but they don't have any significant advantage aside from their displacement. The 4AG's are old school. They're solid engines, but they'll need significant mods to simply be able to hang with the likes of a 2ZZGE or 3SGE. If you're building a street car... 2ZZ is probably the best. If you're building a race engine... nothing will beat the 3SGE's potential...