Ford Mustang Forum - View Single Post - Got frpp 3.73 put in today... hearing faint gear howl
View Single Post
post #37 of (permalink) Old 05-23-2013
mustangkid9234
GT Member
V6 Member
S197 Member
 
mustangkid9234's Avatar
 
Joined: Nov 2011
Location: Garwood
Posts: 1,884
 
Quote:
Originally Posted by srizo View Post
So after numerous rebuilds ( messing with the backlash, putting used gears, putting another set of new frpp gears), noise is still there. I will post pics of the the original gears i bought from AM (hopefully tomorrow). the pattern seems fine but a second opinions is welcome. At this point i am thinking it could the bearings. when i bought the bearing kit i forgot to buy the AM specified inner bearing. I asked the shop to supply it for me. I double checked with them if they knew about the inner bearing change from 09 to 10+ models and the owner was aware of it. The inner bearing they used is a timken m802048.

Again the noise is very faint, i can barely hear it on accel (mostly due to loud exhaust),decel (50-0) and coast(especially around 50-65).
Do you have a manual?

2012 v6 6MT: 32kmiles
Current: Air Raid CAI, Diablosport intune, FRPP sport axle backs, Strut tower brace, 3.7 emblems, eibach adjustable sway bars, J&M lower control arms, 3.55 frpp gears, axle exchange aluminum drive shaft, 19 inch BBP wheel set up
wants:no more issues
2002 mazda miata 5MT "track rat
Future" Custom valved and springs Fat cat motorsports, 9LB wheels, toyo proxxs r888, turbo pushing 250whp, sparco seats, custom roll bar
mustangkid9234 is offline  
 
 
For the best viewing experience please update your browser to Google Chrome