View Full Version : Are the crank and pistons forged in B7 S4 4.2? How much HP can the stock block handle?


CA_Dan
12-13-2005, 09:42 AM

CA_Dan
12-13-2005, 03:08 PM

Epicman1
01-14-2006, 05:11 PM

Kimchee
01-30-2006, 10:58 PM

meatwad/beefcake
02-24-2006, 12:10 PM