About gears (of course)
12-08-2010, 06:22 AM
#1
Thread Starter
Join Date: Nov 2009
Location: RI
Posts: 13
About gears (of course)
3.73's vs. 3.9 motive's. I know the motive's use high quality steel but I'm highly concerned about gear whine because I want the 3.9's. My car is a daily driver but I still want the power. How much higher do you think the rpm's will be on the 3.73's vs the 3.9's? And by gear whine you mean higher rpm's right? How much do the 3.73's really do, is it really worth it? Thanks for the help guys.
BBK HEADER, Y-PIPE, FLOWMASTER, COMPUTER CHIP, STEEDA UNDERDRIVE PULLEY'S, NGK IRIDIUM'S, ROYAL PURPLE TRANNY AND MOTOR OIL.
BBK HEADER, Y-PIPE, FLOWMASTER, COMPUTER CHIP, STEEDA UNDERDRIVE PULLEY'S, NGK IRIDIUM'S, ROYAL PURPLE TRANNY AND MOTOR OIL.
12-08-2010, 07:39 AM
#5
The rpms will be higher @ the same speed on the 3.90s vs the 3.73's....but the difference might be by a few hundred rpms at most.
There are a few members with 3.90s that don't have any whine issues...same with 3.73's.
There are a few members with 3.90s that don't have any whine issues...same with 3.73's.
12-08-2010, 08:05 AM
#7
Why do I feel like purp got bored again at work? Lol and 4.10's like said here. And go ford racing for the gears. And as far as gear whine, that is not the car turning higher rpm. Gear whine is a high pitched him that is caused by a bad gear install. If I were you, I would do some searching around before you just create a thread and learn a little bit more and actually come to us with some knowledge. We're all for helping, but when your sig has stuff in it such as a y pipe and royal purple fluids, sounds like they need to do some searching for answers instead of asking the question. Welcome and good luck.
12-08-2010, 08:44 AM
#8
6th Gear Member
Join Date: Oct 2006
Location: Texas
Posts: 10,551
Why do I feel like purp got bored again at work? Lol and 4.10's like said here. And go ford racing for the gears. And as far as gear whine, that is not the car turning higher rpm. Gear whine is a high pitched him that is caused by a bad gear install. If I were you, I would do some searching around before you just create a thread and learn a little bit more and actually come to us with some knowledge. We're all for helping, but when your sig has stuff in it such as a y pipe and royal purple fluids, sounds like they need to do some searching for answers instead of asking the question. Welcome and good luck.
12-08-2010, 09:28 AM
#9
6th Gear Member
Join Date: Aug 2009
Location: New Jersey
Posts: 6,028
Hoss was this one of your strategic business moves that you came up with during your annual sales conference at BBK?
If anyone is looking to purchase any products from BBK, make sure you message Hossy for the discount code. He's the VP of Sales @ BBK.
If anyone is looking to purchase any products from BBK, make sure you message Hossy for the discount code. He's the VP of Sales @ BBK.