BMW Z4 | G29 - View Single Post - First Evolution X In The 9's

b0bab0i · 08-12-2010, 11:44 PM

^ I think its because more people prefer the 4G63 to the new 4B11 engine.

4G63's were made out of iron, handle more power.

Newer 4B11's are aluminum.

08-12-2010, 11:44 PM	#6
b0bab0i Major 24 Rep 1,033 Posts Drives: 03 TiAG z4 3.0i w/ hardtop Join Date: Feb 2008 Location: SoCal iTrader: (0)	^ I think its because more people prefer the 4G63 to the new 4B11 engine. 4G63's were made out of iron, handle more power. Newer 4B11's are aluminum.
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