dizzy1

iTrader: (29)

I see many AE diff screws break. We run the diff almost locked and seem to see atleast one person a week snap the head off without hitting a thing. The almost locked diff seems to keep most of the initial steering while pulling out of the turn like a spool. I guess between the tight diff on asphalt and 8x1's your bound to snap them weekly. I am going to try to see what size a losi bolt is and maybe enlarge the diff holes and use losi washers since I believe they use a 4/40 bolt.

PUNISHER

iTrader: (2)

Dave,
Glueing the bearing ring seem to help but I think the problem was shimming. I notice some wear on the diff gear and decided to replace it and shim it some more and BAM......no more click, click,click!!

Thanks for the help

rc-zombies

iTrader: (9)

Erik

will you have a revised V1.1 interactive set-up sheet posted anytime soon...

Guo Chean

iTrader: (4)

so which AE diff screw should i get. i found out many diff screw in towerhobbies and i not sure which can be fit in my pro 4 any advise? izzit this one http://www2.towerhobbies.com/cgi-bin...?&I=LXXH04&P=K or other thanks

JDM_DOHC_SiR

iTrader: (31)

Glad you found the problem
-Dave

v2_drag

YOu guys have any pics of Haras pro 4??? resent pics or whatever
I am thinking of gettign back into racing and wanted to see some pics so I can make a impulse buy
thanks

ngo8

ngo8

one more this is daisukes car this are from the recent worlds

Nexus

iTrader: (42)

That should work...just use tnut, spring and bolt.

edit.......realilzed you posted link to a B3/T3 diff kit....it looks the same and might be but here's the TC3 kit...

http://www2.towerhobbies.com/cgi-bin...?&I=LXPA07&P=Z

v2_drag

cool ngo

Nexus

iTrader: (42)

How about Andy Moore's car...this is one of the nicest photos taken of a Pro4

Rene Brons

Can anyone give me the part number of the FOAM bumper (not the hard plastic part), used by the BRP bumpermod.

Nexus

iTrader: (42)

6274 is the HPI part number for the stock bumper...

With the BRP bumper mod....Most people around here including myself were just adding the bumper and use the stock foam piece.

Rene Brons

Thanks Nexus, I'll try the standard foam and hopefully it prevends this rookie from emptying his wallet

Proteus

I would also look into the rubberneck racing bumpers. Much stiffer material. That bumper has saved me many a castor/steering block repairs. With those bumpers, you don't have to do the BRP bumper mod. Send "Wannabe" a pm as that is where I got the bumper from. Tell him that Proteus sent ya.

You can find him on the RDX, 1/12 and any of the ohio threads.