Boosty 30... track day, fun car (Now with a new owner)

[dugly52]

Then I just drove the crap out of the car. I did 2 track events at The Ridge, 1 at Oregon Raceway park, and 1 day at Portland international Raceway. Then I loaded it up and went on a 2 week road trip to hit ORP again and Thunder hill. (as well as a lot of sights)

At the ridge.
(E36 M3 next to me has a DINAN supercharger and meth on it. Fun car)
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This is the car packed up for the road trip, but shows how I tow it behind the Yukon. (plus cute puppy points)
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Oregon Raceway Park
(fantastic track! Middle of nowhere, but if you have the chance, GO. I also like that they run it in both directions)
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Photographer out there caught this picture at ORP. He puts the negatives in a key chain to hold up to light to view. Pretty cool thing.
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[325isman]

Car

Great looking car.What type of rims are they?

[dugly52]

Road trip!

So I started training for a new job in august, and before I started working full time I decided to take a 2 week road trip around the west coast. And my boss didn't care when I said "Dad I'm going to take a road trip first". So I went.

Here is a map of where I went. To ORP first, down to Santa Rosa/San Fran, Then Thunder Hill, Over to Lake Tahoe, then across to Eureka and up the Oregon and Washington coast
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Its just me and Olaf, so I loaded the car and dog up and took off.
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First stop was ORP for another 2 lapping days. Here is my set up when I hit the track ;D
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And to save money I slept in the car almost every night. I put a futon pad in the back and it was great for the 2 of us :)
Here's my sleeping arrangements. Also, did have to worry about anyone breaking into the cars. I would notice. And had a guard dog with me
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Stopped at Crater Lake. Had a beautiful day walking around. And drove around the whole rim. Picture of Olaf on one of our walks.

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Yup, drove around the whole thing towing the E30 :)
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Ran into 3 guys at one of the lookouts driving an Aventador, R8 V10, and a Mclarin. Turns out they were all owned by the guy taking the picture and he invited his brother and brother in law on a road trip. They were from San Diego and going through Death Valley, Crater Lake, etc. Taking turn driving each car. (lets just say, I asked if he had any more sisters ;D... He did not :( )
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Then I dropped the E30 off at Thunder hill. They let me park it in the trailer area for 10 days for only $50. Which meant I didn't have to tow it into San Fran and around Lake Tahoe. So here she waits until I get return
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Then I visited a friend in Santa Rosa, saw my brother in San Francisco and then came back for a lapping day at Thunder Hill. It was awesome. I got to drive the full 5 mile track. Which is a lot of track to learn in 1 day, but it was raining in the morning so it slowed everything down and helped give me time to try and learn. Unfortunately I didn't get many pictures and my Go Pro was dead, but it was great. I need to go back.
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And this was there doing shakedown laps. Full race R8. (even had the compressed air jacks on all 4 corners. F1 status! Lets just say, I was running circles around him in the E30
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After that I headed over to Lake Tahoe. They let me park the E30 at Thunder Hill again, so I wasn't forced to tow it. Which made it so much easier.

Here is Olaf taking in the views at one of the parks.
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And that really the end of car content. Did 2 days at Tahoe and up through Lassen Park, then over to pick up the E30 at Thunder hill, and continue on the Eureka and back up the coast. (Which I took 4 days doing) Any way, I was an awesome trip. Saw some great roads. Some I will have to come back with just the E30 and tear up!

[dugly52]

Great looking car.What type of rims are they?

They are MTS 15x8's. Thats all I really know about them. But decently light and cheap.

[dugly52]

And that gets me mostly up to date.

I started slowly collecting parts to make my car make sweet boosty noises. Most of which came from Wardi on here. He bought KAMotors bolt on turbo kit, and got a little frisky in the Seattle rain and let just say it didn't end well. The worst part was it was like 2 weeks before the Picnic. :hitler:

But his car will live on in mine

This is actually KAMotors original turbo manifold he build when designing the first kit.
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And then picked up an electric fan, intercooler, turbo, FPR, and TIAL waste gate.
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And I grabbed an extra oil pan to get tapped before hand to minimise down time of my car. (And it was only $20 ;D So how could I not)

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[dugly52]

And that brings me up to date!

So plan isn't to go too crazy with the turbo. I don't want to be fixing things after every session at the track. So I'm going with something around 8 psi. Figure that should get me around 250 at the wheels. The car is already a blast at the track, but anytime there is a corner that turns up hill, the M20 is gutless. And I mostly go out with Audi Club, so most others are in 400+ hp S4's. And not to mention that if I go all out on front straights, I'm lucky to hit 100. Vs in the RS6 I could half ass it and hit 135.

But enough with that. Time to start tearing into the engine to do head gasket and ARP studs.

Since this wont be quick, hood came off, jacked it up and started.
Intake off and a look at the old head.

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And the old head off

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There was a lot of oil in the back part, so something might be up with the piston rings. But could just be it didn't drain right when coming off.

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But you can see some of the cross hatching on the walls. So happy about that.
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I picked up a new 885 head that the PO had cleaned mostly and put a 272 cam in it. So a little upgrade from stock. And I bought a Nuke adjustable cam gear. That way I can fine tune timing

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Got the new head on with the ARP head studs. Their site said to do 3 equal torque sequences to get to 75 ft/lbs. Which made it easy with 25, 50, 75 sequences.

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Before I put the cover on, I went though and adjusted the valves and made sure I could do a full rotation of the engine and no valves hit each other.

Cover back on

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And with timing belt back on.

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While I had everything apart I decided to paint the spare intake I had. (because racecar, duh)

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Here is what the old intake looked like with old injectors. (everything in this car is dirty)

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Here is what the stock injectors looked like coming out of the car.

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And new 42# injectors going in

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The intake with new paint. Its 500* engine paint so we'll see how it holds up. The intake shouldn't get too hot, but it was only a quick paint job.



And the engine back together. Not to get it wired up for Mega Squirt.

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And you can't work on a car without a little battle wound.
(the wrench slipped off when trying to get the cam nut off) :/

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And bonus creepy dog photo.

"Hey dad, what are you doing in the garage?"
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[stonea]

That road trip looks like so much fun!

[dugly52]

Been getting some things done. Started getting it all wired up for MegaSquirt.
I picked up the plug and play kit from Derek on here. The wait was long, but seem like a great kit!



Only problem I had was where to put the IAT sensor. He give an aluminum bung to weld on, but I can't weld aluminum, but I decided to put it in the vacuum port for the crank case. (Since I will be venting to a catch can in the future)

So fist I was just going to cut the end and screw it it. Too small. So I took off the TB heating tubes. Which 2 screws of 3 broke off :/ oh well. You can see the screws still in there later



Then I had to go buy a drill bit big enough for it. Which ended up being a 9/16ths bit. But most drill bits that size have to go in an industrial drill and don't fit in a normal electric one. So I have to go to 2 Home Depots to find one.



Then to tap it! Which I had to order a tap because my tap set didn't go that large, and thought a 9/16ths tap would be the right size since it was the drill size. Nope! Slid right through the hole. So I had to order another tap. The 5/8ths tap worked. You can see the difference in size here.



And here is with the 9/16th bit



Then tapped it.



You can see the 2 screws that broke off here.





And here it is installed. I hope this works for depth, because I didn't want to tighten it anymore for fear of striping it.



And this is the new variable TPS with the included mounting bracket.

[dugly52]

While I was waiting for parts, I decided to start the mock up for boosty things. So off come the bumper, grills and valence.



And placed the intercooler in to see where I want it. Since I have the small one, I figure right behind the grills is easiest. And then route the pipes under the headlights.



And shout out to Darin (CorvalisBMW on here) for selling me his left over charge pipes for cheap!



But his were all 2" pipes, and the intercooler has 2.5" ends, and the rubber boot into the TB is 2.75" so I have to order other parts. Reducers and other sizes, etc. So I stopped there and worked on a different project.

I bought a bunch of AN stainless tubing and fittings to start building feed line and drain line for the turbo.

Its like Christmas!!



I judged a little too big on what I thought were sizes. (first time buying AN stuffs) But i'll be able to use it in the future for oil cooler or PS stuff.

But here is a size reference. -4 AN left, -6 AN middle left, Sharpie, and -8 AN right.



And a big ass -8 am fitting. Propably don't need that big of a drain line, when I only have a -3 AN feed line.



But my side project is a different drain line. One of the biggest BIT**ES when working on an M20 is draining the coolant from the block. It goes right onto the sub-frame and created a HUGE MESS!! So when I was reading Sh3rpark!ng's build thread he made a tube out of AN fittings to solve that problem. GENIUS!! So I bought the stuff for it.



That's after putting it together and here it is installed.



Hopefully no more messes for me! I'll let you know how it works the next time I need to drain it.

Thats all for now. Hopefully more boosty stuff soon!

[cleanasse30]

Good looking progress on the turbo build! That road trip also looks like it was awesome! I wanted to hit some tracks down in California with mine, but didn't feel like my car was running well enough and incidentally broke a rocker while I was down there...

One thing to consider once you go turbo is upgrading your brakes. With the turbo you will be hitting "holy shit that's fast" speeds much more often and you'll want better brakes than stock so they don't overheat.

[Sh3rpak!ng]

Just stumbled on your thread, nice work so far! Car looks great. Got a kick out of your block coolant drain :D How do you like the redhorse fittings?

[ak-]

Nice work.
The -8AN is what you want actually. I believe I'm using the equivalent to a -10.

[dugly52]

Good looking progress on the turbo build! That road trip also looks like it was awesome! I wanted to hit some tracks down in California with mine, but didn't feel like my car was running well enough and incidentally broke a rocker while I was down there...

One thing to consider once you go turbo is upgrading your brakes. With the turbo you will be hitting "holy shit that's fast" speeds much more often and you'll want better brakes than stock so they don't overheat.

Thanks! ya, I have a page book marked for the RX7 brake upgrade. And I have ducting waiting to go in to make sure they are well vented. :)

Just stumbled on your thread, nice work so far! Car looks great. Got a kick out of your block coolant drain :D How do you like the redhorse fittings?

Ya, I will fully admit I stole the drain idea from your thread hehe. I F***ING hate draining the block. Its so damn messy. But no more!

And so far they seem great. I've bought cheaper ones of Amazon and the RedHorse ones definitely feel higher quality. We'll see how they stand up to time.

Nice work.
The -8AN is what you want actually. I believe I'm using the equivalent to a -10.

Ya, I ended up not using AN fittings for most of the drain. The only drain plate that they had for my turbo used a rubber hose. But its the side of a -8AN hose.

[dugly52]

Updates!!

Update on the Tarbo and a photo dump. (cause who doesn't love a good dump? ;D )

But I've had my ups and downs the last month or so. It is running, just not well yet. Tried to get it Dyno tuned but no dice. Anyway here we go!

So I went to install my sandwich plate. And was a dumba** and had thought that both adapters went in. And looked at them, saw they were different sizes. So ordered another because I thought I got the wrong parts. (ordered over a year ago so could really file a claim)





As you can see they are different. (so they can be "universal" adapters) So I felt dumb. But once I figured it out I got that in.

But here it is once I got it in.



Next was tapping my oil pan. I had a second one car because a local guy did a $20 sale for everything and one was an oil pan. No dents or cracks and just a couple scrapes, but nothing deep. It was a steal.

I didn't have a way to weld aluminum so I bought a firewall bung to put in the hole of the oil pan. (I know its not the best way, but what ever)



Then I had to drill the whole in the pan.



Whipped up a little JB weld to help it seal and not come unscrewed.



And here it is in. I don't think its bad, and is an -8AN fitting. We'll see how it holds up. And if all else fails I'll do it properly with my other pan and have a bung welded in.







And the pan screw still misses the drain :)

And I couldn't use the stock oil cooler but wanted to keep one so I picked one up off Amazon and the associated lines and adapters. (which they sent me the wrong adapters that screw into the filter housing.)



Fittings with 90s and ends for the cooler. All -8AN



Here's the cooler I picked up. Nothing crazy, just something to keep temps down. Only mistake is I found the same one but is 16 pass instead of 8 for $5 more. Probably would have gone with that for extra cooling.

And temporarily installed with zip ties.

[dugly52]

Next was dropping the oil pan to get the new one on. I didn't want to take the oil pump off, so I decided the easier way would be to drop the sub-frame. So engine hoist goes on.



And the sub-frame comes down.



Then I didn't have the right sockets to get the bell housing cover off, that covers the back of the oil pan. So I grabbed these. Which will probably come in handy for other things.



And she's off.



I didn't realize it at first, but the new pan had a little baffle in the bottom. and that made it a BI*** to get it back in. I had to grind down a couple spots to get it around the pump and that other thing next to it. (Forget the name. Not the dip stick tube)

New vs Old



But shes back in!!



And I know I'm going to get a lot of crap for this, but here's my ghetto drain tube. (will be changed shortly, but it works.) The only plate I could find for the turbo drain was a tube fitting, and that tube was larger than the fitting to go into the oil pan. So I had to splice a slightly smaller hose in the middle.

Ugly but works.



And then I could finish putting the piping and start buttoning her up. So here is how she sat. Which I finished the night before She goes to get an exhaust put on. I had a down pipe but that was it.

Also, had to temporarily move the coil because that was the only place the wires would reach.





Then I dropped her off to get an exhaust put on. My valence needs a little trimming to fit over the charge pipes, so that stayed off, and I could close the hood because of the coolant overflow tank was in the way. But she RUNS!!!

Here's when I dropped her off at the exhaust shop. (Shout out to Muffler King in Kirkland for doing a great job, and pretty cheap.)