the about 1/2 the people on CEG wouldn't open'em...oops did I say that? :-P
Originally posted by svtnics:
[ I'm saying just fitting 3L valves will not gain anything without porting.
dude...

i don't play with lego's anymore i do know u got to work the heads to use the 3L valves..who ever couldn't figure it out shouldn't even open their hood, well maybe to show someone the engine but or change they're oil but thats it