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welding my diff???
Moderators: toaddog, TWISTY, V8Patrol, Moderators
welding my diff???
just wanted to know if welding my back diff in my mq patrol will break anything, like rear axles etcc
im running 35s
have not got the money to buy a locker and i have a spare diff center there so i thought i could just weld it!!
im running 35s
have not got the money to buy a locker and i have a spare diff center there so i thought i could just weld it!!
brad-chevlux wrote:thats a messy diff.
it's stronger if you weld the gears to carrier. the way you have in the pic still puts all the torque through the pinion pins and they tend to break
I have never seen a pin break after welding a Hilux/cruiser diff this way. But wwelding the gears to the carrier i have seen many fail as the cast does not weld well and it tends to crack afterwards.
brad-chevlux wrote:thats a messy diff.
it's stronger if you weld the gears to carrier. the way you have in the pic still puts all the torque through the pinion pins and they tend to break
It might look messy but you really need to overkill the welding, cut a plate that will fit into it. then put your axels in and tack the plate (allows enough room to put the axels al the way in), remove them then weld the crappers out of it! There isnt much chance of breaking an axel un less u are totally crazy with the right boot. Oh and to keep the gears free of weld spatter, u can by anti spatter areosol cans
----HillBilly Engineering----
Road Ranger
RUFF wrote:brad-chevlux wrote:thats a messy diff.
it's stronger if you weld the gears to carrier. the way you have in the pic still puts all the torque through the pinion pins and they tend to break
I have never seen a pin break after welding a Hilux/cruiser diff this way. But wwelding the gears to the carrier i have seen many fail as the cast does not weld well and it tends to crack afterwards.
have seen them preheated, then cooled in a heavy blanket overnight still crack
If the above post did not offend you in any way please PM me so I can try harder!!
mattsluxtruck wrote:stuff buying anti spatter spray and paying a fortune for it. use good old 99c spray pak cooking oil like that is used on the barbie. was told this by father outlaw who is an ex welder didnt believe it until i tried it myself. it works its the same thing!
yep as he said the good ol no name canola cooking spray from your local supermaket ....use it all the time at some places I have worked...
stuff buying anti spatter spray and paying a fortune for it. use good old 99c spray pak cooking oil like that is used on the barbie. was told this by father outlaw who is an ex welder didnt believe it until i tried it myself. it works its the same thing!
I use it to ! only trouble is I get the munchies every time I'm welding !!
TOYOTAS ARE LIKE TAMPONS!! every pussie has one!
Nitrous is like a hot chick with an STD...You know you want to hit it...Your just afraid of the consequences
Nitrous is like a hot chick with an STD...You know you want to hit it...Your just afraid of the consequences
Posts: 396
Joined: Fri Dec 24, 2004 4:05 pm
Joined: Fri Dec 24, 2004 4:05 pm
Location: in the shed cutting/grinding/welding mocks old shit vic
i've used lead in a light weight zook, lasted longer that the 2 year of abuse i gave it on and off road. never touched it
the zook ran swampers with no air (1 psi), must have been heaps of load on the diff, no problems. it's all on how much prep you do before you pour in the lead
the zook ran swampers with no air (1 psi), must have been heaps of load on the diff, no problems. it's all on how much prep you do before you pour in the lead
[quote="Gwagensteve"]
nope, apparently I hate suzukis so nobody should be surprised by that :roll:
Steve,[/quote]
[url=http://vic.suzuki4wd.com/]Suzuki 4WD club VIC[/url]
nope, apparently I hate suzukis so nobody should be surprised by that :roll:
Steve,[/quote]
[url=http://vic.suzuki4wd.com/]Suzuki 4WD club VIC[/url]
mooman wrote:i've used lead in a light weight zook, lasted longer that the 2 year of abuse i gave it on and off road. never touched it
the zook ran swampers with no air (1 psi), must have been heaps of load on the diff, no problems. it's all on how much prep you do before you pour in the lead
But a welded diff is already heavy enough, a diff full of lead would be ridiculously heavy!!!
_____________________________________________________________
RUFF wrote:Beally STFU Your becoming a real PITA.
Posts: 396
Joined: Fri Dec 24, 2004 4:05 pm
Joined: Fri Dec 24, 2004 4:05 pm
Location: in the shed cutting/grinding/welding mocks old shit vic
nar.
in a zook they have only got a small space that you can fill with lead.
all the spider and side gears are contained within a really small housing. so i don't know how well it would work with a nissan of lux diff, probably need too much lead
took less than a kilo of lead to fill a zook diff.
in a zook they have only got a small space that you can fill with lead.
all the spider and side gears are contained within a really small housing. so i don't know how well it would work with a nissan of lux diff, probably need too much lead
took less than a kilo of lead to fill a zook diff.
[quote="Gwagensteve"]
nope, apparently I hate suzukis so nobody should be surprised by that :roll:
Steve,[/quote]
[url=http://vic.suzuki4wd.com/]Suzuki 4WD club VIC[/url]
nope, apparently I hate suzukis so nobody should be surprised by that :roll:
Steve,[/quote]
[url=http://vic.suzuki4wd.com/]Suzuki 4WD club VIC[/url]
I've seen a lead welded diff hold together for close to 2 full seasons (less 3 races) of the VRC and several auto crosses in a stanze,
and 10 -15 plus drift outings and nearly 60 pairs of rear tires in a toyota sprinter.
I've never tried it in a 4x4, i dont plan to, I've seen the damage welded diff's can do on the road. If you can hold out for a few weeks and find a 2nd hand locker/complete diff. you better off with that avenue
and 10 -15 plus drift outings and nearly 60 pairs of rear tires in a toyota sprinter.
I've never tried it in a 4x4, i dont plan to, I've seen the damage welded diff's can do on the road. If you can hold out for a few weeks and find a 2nd hand locker/complete diff. you better off with that avenue
pre heat it first, use flux core wire and this allows you to weld the gears to the carrier (smells like crap but well suited to welding cast steel) don't weld the pins and use plenty of splatter gaurd (or cooking spray) I did this to hilux diffs in race cars and they lasted hundreds of passes (10 and 11 sec) on slicks with no drammas
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