NJFBOA - Home of New Jersey's Camaros and Firebirds - View Single Post

Injuneer · 11-21-2005, 04:00 PM

To my knowledge, there were no A4 SS's with 3.42 gears. They would have the 3.23's.

Remember, the factory tachs read 100-200RPM higher than actual engine RPM. With 3.23's you would be around 2,066RPM. and the tach error would account for the difference.

The code for the rear axle ratio is on the RPO sticker... should be GU5.

11-21-2005, 04:00 PM	#4
Injuneer Join Date: Oct 2004 Location: East Brunswick, NJ Posts: 155 iTrader: (0)	To my knowledge, there were no A4 SS's with 3.42 gears. They would have the 3.23's. Remember, the factory tachs read 100-200RPM higher than actual engine RPM. With 3.23's you would be around 2,066RPM. and the tach error would account for the difference. The code for the rear axle ratio is on the RPO sticker... should be GU5. __________________ Fred 1994 Formula - 381ci / 300-shot N2O / TH400 / Gear Vendor OD / Strange 12-bolt 4.11 - 11.5@117 on straight motor