Originally Posted by 02PRUV
I know what you mean about off the shelf not being strong enough. I had a exhaust valve and lock actually pull through a titanium retainer.
You need to do a lot to these engines to push limits with them. One of the reasons I'm going LSx conversion
Allan, LSX on BMW chasis is always on my agenda
Its the end of the road.
XM3 = all wheel drive E46 M3 launching
4,23 s 60-130 mph E46 M3 TT