Originally Posted by vroooom ptssssh
What's stonger?
Stronger in the respect it's less likely to break anything.
You do realise that due to the angles that the rods go through that the Zetec engine block, pistons and rods are under more stress at the same RPM as a comparitively powered CVH (the harder you rev them, the worse it gets)?
Every engine is always on it's limit hence why a standard Cosworth YB (for example) produces 204bhp. All you do when you modify them is raise the limit.
