Mudd wrote:Bah. A 100 shot probably isn't going to kill a 3.0L engine. I don't know the factory compression (anyone?), but if it's around 9:1 or so, a 100 shot won't be great, but it won't kill anything right away. I'd be interested to see what a before / after compression check on that car looks like though. There's no way you're NOT damaging some portion of that engine.
The compression of the 1MZFE is 10.5:1. Since he's running this pretty regularly, I've got to think some damage is going to show up at some point. To me, the risk to the engine just doesn't seem worth it for the occasional burst of speed. To each his own, though.