E21 Project Thread - Part 2
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I ended up welding a flat piece of metal across the tunnel, then put in some gussets, and then cut the center section out and drilled the bolt holes. It's a PITA to keep everything flat, planar and level when you're dealing with little 2 inch long pieces of metal. Otherwise bolting the brackets to a spare CSB or equivalent jig would probably help. Good luck. Don't burn yourself while welding over your head.
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Install harness, make downpipe, install coolant hoses, radiator and intercooler, install/modify driveshaft, patch floors, install rad. support section, make charge pipes, install hood and seats, check connections and fasteners, add fluids, load tune file, fire it up and go to the e30 picnic. Did i miss anything?
Core support section installed

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Looks like you need an m50 TPS
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Looks like you need an m50 TPS
I have been waiting for a text from you with a tracking number
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Install harness, make downpipe, install coolant hoses, radiator and intercooler, install/modify driveshaft, patch floors, install rad. support section, make charge pipes, install hood and seats, check connections and fasteners, add fluids, load tune file, fire it up and go to the e30 picnic. Did i miss anything?
M42 radiator installed.

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Quicker updates!! Lol
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Ran into an issue with the intercooler, rad fan, oil cooler fitment as I planned it out. Just ordered a replacement intercooler and still have to figure out the room I have for a slim pusher style fan. It will be tight, but hopefully will work out.
Quicker updates!! Lol
If only I had more time during the day there would be faster updates. I am trying to get at least one thing done every day I can before the picnic. We shall see.
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Been getting things done little bit at a time. A few bigger things have been getting the fan installed as well as fabricating custom mounts for the front mount intercooler. I also fabbed up the downpipe and got it over to kyle for welding.



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Getting close!!!
Looks great!
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Thanks!
Haven't forgotten about your driveshaft either. I'll be fitting it this week for sure.
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Thanks to leadballs I got the e30 driveshaft fitted, new CSB mounts in and everything bolted down/installed.

Rear shifter carrier mount bolted up.


Made an ignition coil mount.

Intercooler piping fitted and painted.


Waiting on downpipe to be welded so I can get it back, fit it up and measure out the extension that needs to be welded to flex pipe to mate with downpipe. Once that happens, I'll need that welded up along with the bov flange and a few misc things welded to the aluminum intake piping. Anybody able to do this super fast??
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Water pump hose is e30, upper hose is euro 320i touring hose and the lower hose I will need to cut the curve off another euro 320i touring hose since the e30 lower hose kinks too badly
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Dan the Exhaust man can weld short notice most of the time.
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Got his number by chance?
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Started cutting out the old seat mounts in order to make new ones lower in the car for the e30 sport seats. Otherwise they would have sat too high. Also preparing to do some floor pan surgery as well.
Last night I also made an adapter for my m50 tps to use with megasquirt.


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Its all good. The one I made does the job just fine. Thanks tho. Plus at the time you sent it, I didn't need the adapter as I was using the tps on my m10 turbo setup.
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These will hopefully be in my hands in the near future ....

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