PreRunner 4x4 Conversion
#21
Registered User
Originally Posted by jacksonpt
I'm curious... I wheel at Paragon from time to time and I've been with some stock Rubis. Ground clearance is always an issue for them (as it will be for you). Do you know what level trails you ran? From my experience, stock height rigs have a hard time with anything harder than mid greens (as a general rule).
I wheel with a guy who has a stock Rubi and he is always getting hung up. I only have about 1" of lift and 32"s, but my junk consistently out-wheels his.
You can take stock height rigs on some of the blues at Paragon and Rausch Creek, you'll just have to expect some scraping. This is that Rubicon guy's lower control after our last trip to R.C.
#22
Registered User
Originally Posted by PxTx
Anyone going next weeknd?
#23
Originally Posted by PxTx
I've done the search and have come up with little. I'll be searching over at Tacoma Territory since there was a lead on this subject in the archives.
I have a 99 PreRunner which is Supercharged. I am very happy with the truck except I recently went to Paragon with my sister and her 04 Rubicon. I did not know what I was missing. Know since I am 90% already there with the PreRunner package, I was thinking about adding the rest of the 4x4 drive train. I know this is crazy, but I would like to just talk it out. In the back of my head I'm thinking it actually could be done for about $1000 if I score the parts of ebay. Any input of links to resources?
I have a 99 PreRunner which is Supercharged. I am very happy with the truck except I recently went to Paragon with my sister and her 04 Rubicon. I did not know what I was missing. Know since I am 90% already there with the PreRunner package, I was thinking about adding the rest of the 4x4 drive train. I know this is crazy, but I would like to just talk it out. In the back of my head I'm thinking it actually could be done for about $1000 if I score the parts of ebay. Any input of links to resources?
first, yes it is prety easy to convert to a 4x4
i just did mine for about $1300
here is a parts breakdown and where to get em:
4wd transmission and t-case (yes, you have to swap trannys)(best to get from a junkyard or from someone who has totalled their rig) [hardest part to find] try and get one from the same year/generation as your rig, that way the speedos will sync(ie no mechanical speedo if you have an electric now) also get the shifters for the t-case and trans and if possible, the front part of the center console
front ifs including spindles,cv joints, differential and mounting bolts and front drive shaft(get from someone who has sasd)[if this is from an older pre-01 you will need to get the vacum canister and 4wd soleoids as well as the vac lines and the check valve]
you will also need to get a transmission mount from a 4wd(your prerunner mount will have the trans and t-case sitting up way too high)
also you will need to either have your rear driveshaft shortned or find one from a 4x4 (you only need the front half, from the trans to the carrier bearing. the rear half is exactly the same)
dont forget driveshaft bolts, you will need 8 for the front d-shaft
also plan on buying some atf in case the trans you buy is not completly full
here is some advice, do the transmission swap first, that way you still have a rollong rig once you are done. also it will make sure that your trans is in good shape. have like 3' worth of extensions and a wobble handy, the bellhousing bolts are a bitch to get to
once you get the trans and t-case in, swap your rear d-shaft since yours will now be way too long
once you have the trans and t-case in and your rig is rolling, do the frontend
swap spindles and slap the front diff in, then put your cvs in and connect up the front d-shaft
now you are ready to wire up your add(assuming you do not have manual hubs)
i have only done this with the older style vacum actuated stuff, not the newer electronic stuff
you will need to cut 2 pigtails that should be located underneath your fuse box, 1 should be blue, the other should be brown
these are for the 4wd solenoids
connect them to the corresponding color solenoid and you are going to want to ground 1 side of each connector and you are going to run a switch to the other side
you want a double pull/double throw switch if i remember correctly(you basically need one like this... on/off/on where the 2 "on"s are seperate)
wire up 1 solenoid to one "on" and the other to the other "on"
i opted to put in a single pull/single throw switch to turn on 12v+ power to the dp/dt switch so that i do not accidentally engage the add
you basically just need to get 12v to one solenoid when you want to engage 4wd and 12v to the other solnoid when you want to disengage 4wd
you are going to have to figure out which vac line engages and which one disengages on the diff. hook up the vac lines and you should be good to go
e-mail me if you have any questions drabnor @ gmail.com
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