Build Thread?
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Nothing bad, luckily it was paper towel and not actual rags. rags would do damage.
It ran funny for a couple seconds, then cleared up!
Very excited to do some more work on it and then get to tuning! -
Battling with overheating right now, I bled it two different ways today with no luck. I took the radiator out, and thermostat housing along with the water pump. Everything was fine and didnt have blockage. When running the car with the radiator cap on the thermostat won't open (upper hose hot, radiator cold) and the car will overheat. I had the cap off when bleeding one way, and the thermostat opened but when I stuck the cap on later to drive it didn't open again. I grabbed a new thermostat, but am going to run it without a thermostat first to make sure I don't have some other issue going on.
I decided to put the OEM headlight covers on, and it seems like BMW knew that I wanted boost.... the hole lined up perfectly.
The other side required some trimming, but I like how they turned out!
Merica! Red white and blue!
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Thanks! I don't know when scooters is lol, but maybe? I need some tuning love.
I need to pull the thermostat and see if it overheats, I lost daylight and didn't feel like driving it at night. I have used this setup before without issue, but man this time is being a pain.
The thermostat tested fine on the bench, but who knows, it may act up and be the culprit anyway. -
It's not the rad size that's the issue. I was fine before this year, it's either the thermostat or an air pocket.
It's the e30 M42 Rad, so probably the same as the e36.
I don't remember what upper it is anymore, I went through a ton of hoses trying to find one that fit well, and I had an m20 upper hose at the shop that may actually fit better. I shall try that tonight! -
I went through a bunch before finding one I liked.
Overheat fixed, it burped last night and I got more air out upon startup. Drove around for 20 minutes after getting to temp with no overheat issues. Oil temps stay in check now as well, hovers around 200 degrees.
I have a lot of little oil leaks to track down next!
I also drove it under a bridge at WOT, man oh man.
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I am going to try an m20 upper rad hose soon, to see if the bend into the radiator works better for my setup.
I will be honest in saying that anyone that has been near it has either been more motivated to finish their current car, or edge towards an m50...
It is only on 7psi on a crappy tune, which snap and I (more him than I....) will be improving. It still scoots real good though! -
Here is my 4th gear log
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People keep liking my post, but it's a log. It needs some more work before it is a post.
Some shaping and whatnot -
I was gonna ask what hose you used... But then remember it wouldn't work for my car anyways because you no longer have an M20.
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Sometimes I feel like I went full VANOS at some points during my engine build. I had an oil leak from the passenger side of the motor. Turns out that I forgot about some of the gasket that was left on the VANOS delete cover...... Why?
Cleaned the old stuff off, added a dab of sealer to the new gasket and stuck it back on. I would have tested it, but I am trying out this new thing called "following directions". Seems a bit odd, but they say 24 hours to dry/set. What do I have to lose!
All oil leaks have been tracked down thus far, including my alternator leaking quite a bit of oil! -
I get bad at updating this thread in summer.
Things I have done recently:
Installed Rad Fan (so little room!)
Finished the interior
Added rear plate filler
Put the front of the car together
Made/got new charge pipe for the intake side
Moved to a new shopI shall have to get some pictures and post them soon!
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for my m20 swap in my e21 I used the m42 radiator as well. I ended up buying the upper hose from what I believe to be from an e30 320i touring. Part number is 11531722217.
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