Question on the good ol 10-bolt and future mods...
#1
Question on the good ol 10-bolt and future mods...
When and why did some of you replace yours? Are you still running on it today? What mods do you have? You go with the 9" or 12 bolt?
I am debating over doing a cam swap this summer sometime, but I don't want to unload money on a swap and then have the car leave me stranded because I didn't take the precatuion of getting a strong rear end for it before hand.
With the car right now I am planning on hitting the 400 RWHP mark with bolt-ons and cam, maybe with heads if I dont hit the 400 mark. After that will probably do some boost and thinking the TTi kit with a built 408 would be the way to go, after that I would expect to need the new rear end.
Any suggestions or input? Should I just skip past the cam and go straight for the boost? Would like to kind of deep my fingers in a little bit of everything and say that I have done it at least once!
I am debating over doing a cam swap this summer sometime, but I don't want to unload money on a swap and then have the car leave me stranded because I didn't take the precatuion of getting a strong rear end for it before hand.
With the car right now I am planning on hitting the 400 RWHP mark with bolt-ons and cam, maybe with heads if I dont hit the 400 mark. After that will probably do some boost and thinking the TTi kit with a built 408 would be the way to go, after that I would expect to need the new rear end.
Any suggestions or input? Should I just skip past the cam and go straight for the boost? Would like to kind of deep my fingers in a little bit of everything and say that I have done it at least once!
#2
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If you have a 6 speed do not get a 12 bolt, I broke mine twice and I am now rolling the stock 10 bolt until I can get a Dana 60.
I have the following.
LS6 Intake, Mac Mid-lengths, no cats, Mcleod twin disk, 100 shot. Ellis is installing a 228/232 .58x 58x on a 112 LSA as we speak. I just baby it out of the hole and don't power shift. I have not had any problems with my 10 bolt yet, but I have a spare one also.
Just don't hammer it everyday.
I have the following.
LS6 Intake, Mac Mid-lengths, no cats, Mcleod twin disk, 100 shot. Ellis is installing a 228/232 .58x 58x on a 112 LSA as we speak. I just baby it out of the hole and don't power shift. I have not had any problems with my 10 bolt yet, but I have a spare one also.
Just don't hammer it everyday.
#4
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Originally Posted by My1st Truck
If you have a 6 speed do not get a 12 bolt, I broke mine twice and I am now rolling the stock 10 bolt until I can get a Dana 60.
I have the following.
LS6 Intake, Mac Mid-lengths, no cats, Mcleod twin disk, 100 shot. Ellis is installing a 228/232 .58x 58x on a 112 LSA as we speak. I just baby it out of the hole and don't power shift. I have not had any problems with my 10 bolt yet, but I have a spare one also.
Just don't hammer it everyday.
I have the following.
LS6 Intake, Mac Mid-lengths, no cats, Mcleod twin disk, 100 shot. Ellis is installing a 228/232 .58x 58x on a 112 LSA as we speak. I just baby it out of the hole and don't power shift. I have not had any problems with my 10 bolt yet, but I have a spare one also.
Just don't hammer it everyday.
What did you break on your 12 bolt?
I swaped to a 9" with cam only. I had 4.10' with the six speed and broke my first set of 10 bolt gears with just a hotcam and sticky tires. the second time i exploded the posi with a hotcam and 100 shot on slicks. the problem is not the rearend it is the small ring and pinion gear and small *** posi unit. If someone made a spool and you could fit a diffrent size ring gear for the 10 bolt it would probely hold up to alot more abuse than it does.
If i had it to do over again the first thing i would have done was the 9inch then gone foward with the engine build. if you do the engine first then you are just wasting time cause eventaily the rear will go.
just my 2 cents
#5
Originally Posted by silverbullet02
Like Mike said, if you have a 6-spd, just don't hammer the shifts and launches. And if you wanna do a cam before you do a turbo...do a turbo cam...then add the turbo!
From what I can tell with cams between a S/C and Turbo, a S/C cam can have similar specs as a N/A cam because it just feeds the air, it doesn't need the exhaust to work from, correct?
Unless I am at the track or find someone to play with I don't maximize my shifts if I go WOT, usually I cut short around 4500 - 5000 range. When Launching this last year I was taking off at 2000 because I had bad tires and didn't want to maximize my spin on the line, you know it is bad when you are cutting 2.36 0-60!
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I babied mine the 2 times I ran it at the track with a 10 bolt and didn't drive like a douche bag on the streets and my 10 bolt went out at 30k give or take........was completely rebuilt (under warranty) and started going again about 6-7 thousand miles later........and my car was a 6-speed with just bolt ons...stock cam, heads, no turbo/supercharger or nitrous.
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Originally Posted by Rottluver
I babied mine the 2 times I ran it at the track with a 10 bolt and didn't drive like a douche bag on the streets and my 10 bolt went out at 30k give or take........was completely rebuilt (under warranty) and started going again about 6-7 thousand miles later........and my car was a 6-speed with just bolt ons...stock cam, heads, no turbo/supercharger or nitrous.
J/K, sorry dude, couldn't pass that one up!
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#8
Originally Posted by Rottluver
I babied mine the 2 times I ran it at the track with a 10 bolt and didn't drive like a douche bag on the streets and my 10 bolt went out at 30k give or take........was completely rebuilt (under warranty) and started going again about 6-7 thousand miles later........and my car was a 6-speed with just bolt ons...stock cam, heads, no turbo/supercharger or nitrous.
I hear the same thing with the GTP's, tranny will go for some people 300+k miles with no issues, others it will go out within 50k miles of brand new ownership behind no abuse. Even my dad's van is haveing issues (same tranny) and he had it rebuilt at 80kish miles and now it is nearing 150k miles and doing the same thing it was back than.
Seems they have gotten their act together on some of this stuff, if the aftermarket can figure it out, why can't they?
Oh well, guess they are machines and eventually the machine has to break right!?
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I'm on my second rebuild, it was rebuilt under warranty like Rott's was. It's making noise again. Luckily I have an auto so it should last a bit longer. But when it goes out, and it will go out, I'm just going to charge a 12-bolt/9-inch/Dana-60 on a credit card and be done with it.
#12
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On my lowly LT1 with just the stroker motor, I first broke 2 teeth off the pinion (I think it was a flaw in the casting), then 1 1/2 years later, I broke 2 teeth on the ring and took out the posi at the same time. Since then (3 years) I had tjwong rebuild it with a locker and TA girdle and have had ZERO problems. The thing is, it is an automatic and I do drag race it often with slicks. Not saying to stick with the 10 bolt, just giving my experience with mine.
#14
Originally Posted by Rokko
I'm on my second rebuild, it was rebuilt under warranty like Rott's was. It's making noise again. Luckily I have an auto so it should last a bit longer. But when it goes out, and it will go out, I'm just going to charge a 12-bolt/9-inch/Dana-60 on a credit card and be done with it.
I have heard of the 12-bolts breaking, 9-inch, don't think I have heard of one breaking, even on high power applications.
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9" isnt a Ford per say. Its a 9" made by Moser or Strange for the fbody. The dana has had issues as well. Talk to Scott at DLS to have it all explained. I was thinking about going with the Dana and after speaking with him I chose the Strange/Moser instead and he builds and sells Dana's so it wasnt a money thing. Give him a call and leave your number. He'll get back to you.
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Originally Posted by Rokko
How does a douche bag not drive like one??
J/K, sorry dude, couldn't pass that one up!
J/K, sorry dude, couldn't pass that one up!
Originally Posted by Rawr256
Honestly it sounds like every other bit of GM machinery in that span of years, engine is stout but anything else behind it seems to be hit or miss on reliability.
I hear the same thing with the GTP's, tranny will go for some people 300+k miles with no issues, others it will go out within 50k miles of brand new ownership behind no abuse. Even my dad's van is haveing issues (same tranny) and he had it rebuilt at 80kish miles and now it is nearing 150k miles and doing the same thing it was back than.
Seems they have gotten their act together on some of this stuff, if the aftermarket can figure it out, why can't they?
Oh well, guess they are machines and eventually the machine has to break right!?
I hear the same thing with the GTP's, tranny will go for some people 300+k miles with no issues, others it will go out within 50k miles of brand new ownership behind no abuse. Even my dad's van is haveing issues (same tranny) and he had it rebuilt at 80kish miles and now it is nearing 150k miles and doing the same thing it was back than.
Seems they have gotten their act together on some of this stuff, if the aftermarket can figure it out, why can't they?
Oh well, guess they are machines and eventually the machine has to break right!?
Originally Posted by My1st Truck
oh mine is loud, but it isn't clunky...it just wines...Just get a louder exhaust and you won't be able to hear it...
Originally Posted by Rawr256
I have heard of the Dana-60, but not seen many with it, or have I? What is the difference between that and the other two? 12-bolt my guess was just a larger 10 bolt basically, the 9-inch is basically a Ford rear-end.
I have heard of the 12-bolts breaking, 9-inch, don't think I have heard of one breaking, even on high power applications.
I have heard of the 12-bolts breaking, 9-inch, don't think I have heard of one breaking, even on high power applications.
#18
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The word "good" and "10 bolt" do not belong in the same sentence unless you say something like; The only "good" use for a "10 bolt" is metal recycling.
Hmmmm just a shot in the dark here:
Gears greater than 3.73's = broken pinion / maybe pinion bearings
Gears less than 3.73's = torn-up pinion bearings
Any variant = broken axle shaft (C-clip design should be fun @ speed)
All this assumes you have enough power/traction to actually move the car, unlike mine..... My current 10 bolt has lived a long,,, looooong time lol....
Mike
Originally Posted by Poik
Throw a spool in and see what breaks?
Gears greater than 3.73's = broken pinion / maybe pinion bearings
Gears less than 3.73's = torn-up pinion bearings
Any variant = broken axle shaft (C-clip design should be fun @ speed)
All this assumes you have enough power/traction to actually move the car, unlike mine..... My current 10 bolt has lived a long,,, looooong time lol....
Mike
#19
Originally Posted by Rawr256
I have heard of the Dana-60, but not seen many with it, or have I? What is the difference between that and the other two? 12-bolt my guess was just a larger 10 bolt basically, the 9-inch is basically a Ford rear-end.
I have heard of the 12-bolts breaking, 9-inch, don't think I have heard of one breaking, even on high power applications.
I have heard of the 12-bolts breaking, 9-inch, don't think I have heard of one breaking, even on high power applications.
The difference between the rears is the ring gear diameter.
10 bolt - 7 3/4" not sure in this one, but you get the idea
12 bolt - 8 7/8"
Ford 9" - duh
Dana 60 - 9 3/4"
The ring diameters in fuel cars is currently around 11"