So the US guys run happy up to 400 on their stock lsj's.
From the lsj buildbook:
[color=rgb(255,0,0);]The team started with the[/color]
[color=rgb(255,0,0);]2.0L long block from the[/color]
[color=rgb(255,0,0);]Ecotec Turbo engine that was[/color]
[color=rgb(255,0,0);]soon to be released in the Saab[/color]
[color=rgb(255,0,0);]front wheel drive cars[/color]. The
forged crankshaft and connecting
rods loaded in this engine
make it a stout package that
can handle the stresses created
by the supercharger.
http://www.gmsportco..._Build_Book.pdf
So what are the chances that saab downgrated the enforced internals later in life in that block?
Only reference for failure near the 300 mark is from another GM cookbook at 300 for lsj (thus B207)
Edited by smiley, 27 September 2013 - 09:10 AM.