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HPI Savage X 4.6 2011!!

Old 04-11-2011, 02:12 PM
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mac3194
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Default RE: HPI Savage X 4.6 2011!!

now the stupid front diff is almost toasted i don't know whats up with the truck!
Old 04-11-2011, 03:30 PM
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Default RE: HPI Savage X 4.6 2011!!

now my front bearing/pinion and diff are toasted ***!!! I think i just got a bad vehicle

These are definitely not bulletproof!!  :evil:
Old 04-11-2011, 04:19 PM
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Default RE: HPI Savage X 4.6 2011!!

If you want the diff's to survive then you need to shim them before you even run the truck. Not to many people are going to tear a truck appart before they even run it.
Old 04-11-2011, 05:03 PM
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Default RE: HPI Savage X 4.6 2011!!

exactly and thats y its supposed to be "RTR"
Old 04-11-2011, 05:29 PM
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Default RE: HPI Savage X 4.6 2011!!

im thinking of getting me a new savage x how good is the radio trukc looks sick man keep it going youll get er figured out man.
Old 04-11-2011, 05:41 PM
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Default RE: HPI Savage X 4.6 2011!!

ORIGINAL: mac3194

exactly and thats y its supposed to be ''RTR''
Yep it was RTR but if you want it to Last then it takes some prevenitave maintenance.

No maintenance = no reliability. The harder you bash it the more that goes wrong if you dont keep up on it.
Old 04-11-2011, 06:07 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: otimusprime

im thinking of getting me a new savage x how good is the radio trukc looks sick man keep it going youll get er figured out man.
Get it its awesome im just unfortunate and i encountered some problems the radio is great but nothing fancy lol

Old 04-11-2011, 06:22 PM
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Default RE: HPI Savage X 4.6 2011!!

yeah im gonna get me one when the come in at my lhs and might get me a spektrum dx3s as well. there going down in price well at my hobby shop that is cause he is tryign to get rid of them so he can stock the new 3rpro's.
Old 04-11-2011, 06:22 PM
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Default RE: HPI Savage X 4.6 2011!!

i cant believe 7 days in and youve already thrashed the front diff...ouch, and yea i would be writing hpi an email, they have excellent customer service, and they definately shouldn't be calling those diff's bulletproof...id be pissed. but these are just bumps in the road to an awesome truck. try letting off the gas or brake when landing from jumps, not saying thats what you did just a heads up. my first savage was an x 4.6 about three years ago, first run the steering servo broke, hpi sent me a new one no questions asked, all they wanted was a copy of my reciept, then last fall i grabbed a flux hp and had an issue with the wheel hex's stripping, one email from my smart phone with some pics and 4 new mounted gt-2 tires on warlocks were in the mail, no questions asked, didnt even ask for a reciept-they are the best customer service i have ever dealt with, now my local hobby store on the other hand i would like to strangle those guys.....lol-cheers and good luck!!
Old 04-11-2011, 07:12 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: steed2

i cant believe 7 days in and youve already thrashed the front diff...ouch, and yea i would be writing hpi an email, they have excellent customer service, and they definately shouldn't be calling those diff's bulletproof...id be pissed. but these are just bumps in the road to an awesome truck. try letting off the gas or brake when landing from jumps, not saying thats what you did just a heads up. my first savage was an x 4.6 about three years ago, first run the steering servo broke, hpi sent me a new one no questions asked, all they wanted was a copy of my reciept, then last fall i grabbed a flux hp and had an issue with the wheel hex's stripping, one email from my smart phone with some pics and 4 new mounted gt-2 tires on warlocks were in the mail, no questions asked, didnt even ask for a reciept-they are the best customer service i have ever dealt with, now my local hobby store on the other hand i would like to strangle those guys.....lol-cheers and good luck!!
7 days?? more like 3!!! i called and they told me to send pics and a proof a purchase so i emailed them hopefully they will treat me like they did u im not a newb so i kno enough and thiss shouldnt be happening this soon...
Old 04-11-2011, 10:13 PM
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Default RE: HPI Savage X 4.6 2011!!

the chrome on my xl's wheels had started flacking even before I unboxed it!
Old 04-12-2011, 01:28 PM
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Default RE: HPI Savage X 4.6 2011!!

hpi said there sending me new parts as soon as possible!
Old 04-12-2011, 06:03 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: mac3194

hpi said there sending me new parts as soon as possible!
Do yourself a favor and shim both diffs before you run it again. Your's must have been thrown together to meet the production deadline, because I've have about 6 gallons of hard bashing ran through my 4.6 RTR, and has never had a diff problem.
Old 04-13-2011, 01:07 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: SavagedXXL


ORIGINAL: mac3194

hpi said there sending me new parts as soon as possible!
Do yourself a favor and shim both diffs before you run it again. Your's must have been thrown together to meet the production deadline, because I've have about 6 gallons of hard bashing ran through my 4.6 RTR, and has never had a diff problem.
Yea thats what i was thinkin since it was one of the first models to be produced....

Old 04-13-2011, 05:08 PM
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Default RE: HPI Savage X 4.6 2011!!

The pic you posted is not a BP diff.
The BP is a 9T/29T.


HPI will likely send you a BP diff as a warr replacement tho, you should request they send 2 so the gearing matches since the BP are a slightly different ratio.
Since links to my forums are forbidden here...
My shimming walkthru is pinned on the Toyz forums - http://thetoyz.com/forums/index.php?...0&#entry414099
Old 04-13-2011, 05:20 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: SLAYERDUDE

The pic you posted is not a BP diff.
The BP is a 9T/29T.


HPI will likely send you a BP diff as a warr replacement tho, you should request they send 2 so the gearing matches since the BP are a slightly different ratio.
Since links to my forums are forbidden here...
My shimming walkthru is pinned on the Toyz forums - http://thetoyz.com/forums/index.php?...0&#entry414099
I kno those are the BP ones i just hope they send me 2 if they send me those!

Old 04-13-2011, 05:25 PM
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Default RE: HPI Savage X 4.6 2011!!

and thanks for the tut.
Old 04-13-2011, 06:25 PM
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Default RE: HPI Savage X 4.6 2011!!

NP man, it was suggested that my tut be stickied here a couple years ago by TBJ but...
My thread gets bumped up every now and then in this forum, I don't have it bookmarked so it's just easier to find it somewhere else and post the link.[&:]
Old 04-13-2011, 06:37 PM
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Default RE: HPI Savage X 4.6 2011!!



what do you have to do to shim the diffs?

Old 04-13-2011, 07:16 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: savage105



what do you have to do to shim the diffs?

Add and remove shims to the diff cup and ring gear behind the bearing. This moves the ring gear closer to to the pinion gear. That way you get good contact and the gears are just not riding on the tips. You need to completly tear them down and clean all the grease out.

I have found it easiest to shim the diff with out the spider, side gears, and drive cups installed. That way you can just pull the bearing off and add a nother shim or remove a shim. You dont want to many and make the bearings fit tight in the gear box. That will cause excessive side load on the bearings and they will fail.

Old 04-13-2011, 08:48 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: savage105



what do you have to do to shim the diffs?

Click the link above...
Old 04-14-2011, 06:59 PM
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Default RE: HPI Savage X 4.6 2011!!

what plugs should i run in this motor?
Old 04-14-2011, 08:44 PM
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Default RE: HPI Savage X 4.6 2011!!

I use an OS 8 in just about everything.
Old 04-15-2011, 02:57 AM
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Default RE: HPI Savage X 4.6 2011!!

i just got done wendsday breaking my new savage in, i would also suggest a wheelie bar, i couldn't even give it quarter throttle with out it lifting the front end off the ground after i got it tuned right. the new savage is a beast!!  The truck is awesome!! i did get the one with the pink paint on it because the wife liked it alot (whipped). I am going to check my diffs before i start running it alot, maybe try to stiffin the shocks, they are pretty soft, the back end squats hard when you throttle it, i would also suggest a hump pack for better servo response. i will post some pics soon.

P.S. the pink one doesn't look bad in person, the picyures don't do it justice, mac3194 saw it in person.
Old 04-15-2011, 12:11 PM
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Default RE: HPI Savage X 4.6 2011!!


ORIGINAL: russ81072

i just got done wendsday breaking my new savage in, i would also suggest a wheelie bar, i couldn't even give it quarter throttle with out it lifting the front end off the ground after i got it tuned right. the new savage is a beast!! The truck is awesome!! i did get the one with the pink paint on it because the wife liked italot (whipped). I am going to check my diffs before istart running it alot, maybe try to stiffin the shocks, they are pretty soft, the back end squats hard when you throttle it, i would also suggest a hump pack for better servo response. i will post some pics soon.

P.S. the pink one doesn't look bad in person, the picyures don't do it justice, mac3194 saw it in person.
Just letting u kno if u stiffin the shocks it will only wheelie more...


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