20090712 - Update
updates
wheels - Thanks for the drill press tip guys, I tryed to fit the wheel and tire up on there it just wouldn't fit
disk conversion - Thanks for the pathfinder tip. They do look like they will work out, I'll have to make a trip to the J/Y and grab some stuff.. If that PnP yard was closer I'd grab the whole axle !!!!
I've figured out a few things and collected up a few more parts hopefully pointing me in a better direction overall.
transaxle - I got the transaxle and got it taken apart enough to figure out I wanted a spool or sorts in there and a shaft to allow me to bolt on 2 toyota flanges for the drive shafts to attach to. Chase at ECGS had a good idea to just spline the inside of the carrier, the stock carrier was sorta oversized for the small 1/2 shafts that were fitted in there. Then with a small ~10" long splined shaft inserted all the way through I will be able to attach the toy flanges. I spec'd out a seal that will fit the transaxle case and the same ID as the toy flange. So thats sorta in the works... Chase will be working with Brankic to get the carrier and shaft work done for me.
Axles - With the transaxle sorted out, I decided it would be better for several reasons to look for 2 E-locker diffs to run. This will be my method of dealing with the transaxle having no method of unlocking the front or rear. I figured locked in with open/open is probably the preferred way to wheel the easy stuff anyway. Then I can engage the diffs as needed. Additionally the elockers are V6 sized chunks for what ever benefit that may provide me. I'll also be running 5.29s as one of the elockers had that to start with so that helped make my decision on gearing.
-- Because I'll be running the chunks flipped (rear engine), this puts the elocker engagement motor down low AND because one of my elockers is missing the motor, I'm looking for an alternate way to engage the lockers. I have a few ideas but am considering all options at this point.
Seats - I order some seats from the PBB vendor selling them cheep. As luck would have it, I'm planning on a light/machine gray colored buggy. I was worried about the quality but as Gavan pointed out, even if they aren't great and I don't like them, they will be sufficient to build around and at worst I sell them for a small loss and upgrade in the future. But reviews seem to be positive. Plus my seat 'loading' isn't as much as some people, so I'm sure they will be fine for me. The seats actually come in Friday and I think they are pretty nice for the $ and in fact will work just fine for this low cost project.. Definitely glad I decided to go with them.
Engine - Not sure if i updated this or not, my motor has a bad head gasket, zero compression on 2-3, np. thats one of the big fail points on these motors anyway. Options are to do a stud kit/head gasket to repair it for ~$200 or grab another motor ~$200... I'm still money ahead with parting out the car as I have many parts i otherwise may not have recieve just getting a motor. radiator/hoses/harness/PCM/battery/tank/lines/etc..
Wheels - using 4-1/8" hole saw to enlarge my chevy wheels, need to enlarge ~1/16" more using. I initially was planning to use a flap disk wheel but its OD was close to 6" and it wouldn't compress enough to work. So I ended up just buying a cheep roll of emery cloth and taping it onto the hole saw. After a few tries I found that if I inserted it into the slots on the saw and taped it on the inside it worked great. At a nice slow speed, it took ~5min maybe to clean it up nice and the natural wobbling of the hole saw and myself worked to even out the sanding
I plan to work on the others this weekend. As I need to mount the tires to help with the layout stuff...
Shocks - I've started reading up on air shocks and stuff. Looks like i'll be doing some tuning and re-valving on them to make them work the way I will want. Based on research I can clearly see why some like them and other do not. Most seem the think that you simply adjust the oil level and charge them. Yes that's mostly correct, your adjusting the rate/height aspect, but your not tuning the 'shock' part. So unless you supplied your weights and desired compression/rebound shock settings for them to be set that way, you received a default setting that may or may not be correct for your rig or your liking. Also there seems to be some use of bump stop pistons in the shock. The added bypass holes help with the leaning/side hilling that many fix with a sway bar. And additionally with the correct amount of oil they can also be used as the bump stop on lighter rigs. Still lots of homework but this gives me something else to spend some time on if I'm sick of the other stuff.. I still have my vendor PMs with great pricing but I simply have been buying other higher priority items first, and spreading the spending out a little.
What's Next -
- When seats arrive I should be able to start doing some preliminary layout work.
- Fab up a small 3rd member holder to better work on the chunks.
- Drag my frame dolly up to the garage and make some modifications so I can better move it around the yard (in/out of garage) to save time moving it so I can work on other stuff as needed.
--- I need to add some feet to the bottom so I can level it (and lock it in place)
--- I need to attach the engine/transaxle to the dolly so i can build the mockup chassis around it at first.
- Mock up - Yaaaay! I have some 3/4" plastic conduit I plan to use to rough in and visualize the overall layout.
--- I hope to start on this part as soon as I complete some predecessor steps.
--- I expect to be in this phase for a while. Getting to this point has been what i've been pushing for, for several reasons.
-- I can leave stuff in place on the dolly and move it around.
-- Begin initial suspension planning/layout/design I will be seeking inputs on this as I proceed.
-- I have several chassis designs in my head and I'd like to meld several of them together.