Jthod's '94 4Runner build
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Jthod's '94 4Runner build
Picked this up about a month ago, it was a trade in at the Chevrolet dealership I'm a technician at. Clean interior and exterior, but it had a pretty wicked rod knock.
only one of the six were still in spec, after 144k.
before pics:
and yes, I got rid of that gawd awful Hawkeye sticker.
front spacers in, bars cranked up, stock rear
after pics:
2 1/2" rear spacers, 3" ball joint spacers, diff drop, Airlift rear bags.
Planning on swapping in a 5.3, 4L60E, and NP241 in about a year, along with a SAS.
I bought it mainly for hunting and fishing, and some wheeling. Should make for a good winter vehicle.
only one of the six were still in spec, after 144k.
before pics:
and yes, I got rid of that gawd awful Hawkeye sticker.
front spacers in, bars cranked up, stock rear
after pics:
2 1/2" rear spacers, 3" ball joint spacers, diff drop, Airlift rear bags.
Planning on swapping in a 5.3, 4L60E, and NP241 in about a year, along with a SAS.
I bought it mainly for hunting and fishing, and some wheeling. Should make for a good winter vehicle.
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3.0, and its tired. I think the exhaust leak it has is before the o2 sensor, making it read a false lean, and its dumping fuel. I put 80 miles on a full tank, and it dropped under 1/4 a ways already.
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Sounds like time for a rebuild or a swap. Did u put new bearings in after the pics of the old ones or what? And were you ablet to pull the pan with engine in?By the way welcome to yotatech.
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Wee, SCORED a L33 5.3 core engine at work. Has low oil pressure, but is likely just a oil pump, maybe some worn bearings. Still runs quiet.
For those not familiar with 5.3 engines:
L33 is the H.O. 5.3, only used for a couple year. This one is in an '05 truck.
-Aluminum block
-799 or 243 cylinder (basically the same as LS6 heads)
-Flat top pistons
-higher lift cam
-9.9:1 compression
-ECM calibrations different from the T engines
All equates to ~15hp from the factory. Other that that it's a typical truck engine, same crank, intake and exhaust manifolds, ect.
Engine will come with the manifolds, water pump, fuel rails and injectors. $175 core.
The engine is still in the truck, hopefully will have it on a stand tomorrow, but it will probably be oil and wrapped in a bag until after winter.
let the parts pricing begin!
For those not familiar with 5.3 engines:
L33 is the H.O. 5.3, only used for a couple year. This one is in an '05 truck.
-Aluminum block
-799 or 243 cylinder (basically the same as LS6 heads)
-Flat top pistons
-higher lift cam
-9.9:1 compression
-ECM calibrations different from the T engines
All equates to ~15hp from the factory. Other that that it's a typical truck engine, same crank, intake and exhaust manifolds, ect.
Engine will come with the manifolds, water pump, fuel rails and injectors. $175 core.
The engine is still in the truck, hopefully will have it on a stand tomorrow, but it will probably be oil and wrapped in a bag until after winter.
let the parts pricing begin!
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Thoughts:
Rear
63" chevy leaf springs ('88-'10+ trucks)
leaf spring swap kit
14 bolt rear, '00+ chevy, rear disc, drum in hat parking brake, G80 eaton locker.
Front:
SAS
not really sure on the axle though. Simplicity says use a toyota axle, but then would have to do something to have matching hubs/bolt pattern/wheels
locker
leaning toward dana 60
Powertrain:
L33 5.3 I already have
4L60E, buy a core and rebuild, may already have a core in the warehouse for the cheap
np241 transfercase, adapter from a 5.7 truck to bolt up to 4L60 (p/n 15005474)
transfer case will depend on the front axle drop
Driveshafts:
rear:
not really sure what to do here either. U-joint sizes are quite a bit different in size between the normal 241 output, and the 14 bolt flange.
steel vs aluminum?
front:
also going to depend the axle selection, for choice of flange type.
Body:
going to need a 2" body lift to clear the tranny.
spare tire mount, maybe build a rear bumper to incorporate this.
????
Rear
63" chevy leaf springs ('88-'10+ trucks)
leaf spring swap kit
14 bolt rear, '00+ chevy, rear disc, drum in hat parking brake, G80 eaton locker.
Front:
SAS
not really sure on the axle though. Simplicity says use a toyota axle, but then would have to do something to have matching hubs/bolt pattern/wheels
locker
leaning toward dana 60
Powertrain:
L33 5.3 I already have
4L60E, buy a core and rebuild, may already have a core in the warehouse for the cheap
np241 transfercase, adapter from a 5.7 truck to bolt up to 4L60 (p/n 15005474)
transfer case will depend on the front axle drop
Driveshafts:
rear:
not really sure what to do here either. U-joint sizes are quite a bit different in size between the normal 241 output, and the 14 bolt flange.
steel vs aluminum?
front:
also going to depend the axle selection, for choice of flange type.
Body:
going to need a 2" body lift to clear the tranny.
spare tire mount, maybe build a rear bumper to incorporate this.
????
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so what does it take to make the d300 mate up to the 4L60? I see advanced adapters makes a kit, to the tune of $500
Last edited by Jthod; 09-27-2013 at 07:37 AM.
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I hate to answer my own questions, but it looks like this:
http://www.jbconversions.com/product...input_gear.php
and a 208 adapter?
I already have a trans, but it's a late model with a removable bellhousing, and 27 spline output. I don't have a problem replacing the output shaft on the trans if that would make things easier/cheaper. It's already in pieces on my bench, waiting for a rebuild kit and a few other goodies.
http://www.jbconversions.com/product...input_gear.php
and a 208 adapter?
I already have a trans, but it's a late model with a removable bellhousing, and 27 spline output. I don't have a problem replacing the output shaft on the trans if that would make things easier/cheaper. It's already in pieces on my bench, waiting for a rebuild kit and a few other goodies.
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Actually, the output un the 4x4 4l60e mates up to the d300 minus one bolt hole. and yes that input shaft if it isnt a 4x4 (i think, its been so long since i bolted them up, ill check my ebay recipts). I need to look again, I might have a spacer, but it was very easy. I have the advance adapters kit from onother tranny I was going to use, but the trick is the 4x4 tranny. And I have twinsticks, and you could put in that low crawling gear.
I liked the idea of replacing the shaft on the d300, d300 is cheaper than a trans, and less likely to break/easier to build in my book.
"The TC side of the NP 208 adapter will bolt up to the D300 except for one bolt hole."
I liked the idea of replacing the shaft on the d300, d300 is cheaper than a trans, and less likely to break/easier to build in my book.
"The TC side of the NP 208 adapter will bolt up to the D300 except for one bolt hole."
Last edited by MrArmyAnt; 09-28-2013 at 08:07 AM.
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Well, traged struck in January, and the poor old 3.0trips the smoke out. My wife decided to take it to work, and only made it about 8 miles. Threw a rod or something. It sounds terrible, and seems to be running on 3-4 cylinders. Parked it and haven't touched it since.
Next week the fun starts. Going to pull the body off the frame for a heart, lung, gut, and brain transplant.
I ordered the rebuild parts for the transmission today, and going through my list on engine parts now. I've found a couple axles locally, and found a 1 ton parts truck about two hours away that I just can't decide on yet.
Either way, the plan as it sits:
4L60
-beast sunshell
-z-Pac cltuchs
-corvette servo
-upgraded pump boost valve
-trans go shift kit.
-general overhaul of the remaining parts
L33 5.3 V8
-melling high volume oil pump, other wise a stock rebuild
GM 14 bolt rear end
-4.56 gears
-63" wms dually
-disc conversion with Eldorado calipers for ebrake
Dana 60 front, 83 GMC
-4.56 gears
-dually equipped axle with srw hubs
-narrow the long side, inner shafts to match
Transfer case
-np241
Suspension
-sas of some sort. Have found a kit that sticks out to me yet, but need to find something. I want to keep the lift conservative.
-63" rear leafs. Probably stick with 1/2 ton 4x4 spring for the little bit to extra weight capacity.
-16-17" wheels, 35" tires.
Going to try to stick with stock parts on the engine, truck intake, and truck oil pan. With the SAS and 2" body lift, I thing both will clear, but thats tbd.
I obviously have a long road ahead of me, and a few trips to the you-yank-it
Next week the fun starts. Going to pull the body off the frame for a heart, lung, gut, and brain transplant.
I ordered the rebuild parts for the transmission today, and going through my list on engine parts now. I've found a couple axles locally, and found a 1 ton parts truck about two hours away that I just can't decide on yet.
Either way, the plan as it sits:
4L60
-beast sunshell
-z-Pac cltuchs
-corvette servo
-upgraded pump boost valve
-trans go shift kit.
-general overhaul of the remaining parts
L33 5.3 V8
-melling high volume oil pump, other wise a stock rebuild
GM 14 bolt rear end
-4.56 gears
-63" wms dually
-disc conversion with Eldorado calipers for ebrake
Dana 60 front, 83 GMC
-4.56 gears
-dually equipped axle with srw hubs
-narrow the long side, inner shafts to match
Transfer case
-np241
Suspension
-sas of some sort. Have found a kit that sticks out to me yet, but need to find something. I want to keep the lift conservative.
-63" rear leafs. Probably stick with 1/2 ton 4x4 spring for the little bit to extra weight capacity.
-16-17" wheels, 35" tires.
Going to try to stick with stock parts on the engine, truck intake, and truck oil pan. With the SAS and 2" body lift, I thing both will clear, but thats tbd.
I obviously have a long road ahead of me, and a few trips to the you-yank-it
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Sounds like a good plan. Im fixing to put a 4.3/4l60e out of a 98 truck in my 4runner. Plan is to get rid of the 3.0/trans/tcase and complete the SAS/rear leaf swap next month. Then Ill start on the heart transplant in April. I hope to finish up by June.
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I'm still trying to decide what to do with the front end, spring wise. I don't have an issue fabbing parts, and I'd rather save the money using the RUF system. I'm not terribly concerned with flex on this build. I'd rather have a good ride down the highway, and minimum body roll. I realize that's going to be a challenge, and pretty much the opposite any one would want out of a lift for a trail rig.
Keep in mind, more power, similar weight, bigger axles, bigger tires, and the possibility of towing a boat or camper.
What springs would you run?
Keep in mind, more power, similar weight, bigger axles, bigger tires, and the possibility of towing a boat or camper.
What springs would you run?