MyE28.com

https://youtu.be/arEEPSA0rOA
https://youtu.be/8GSKHbPGtvI

So after the first front Koni Race Insert, we took away some changes that needed to be made. First the collar nut needed to be machined right so the strut didn't blow. It also needed a softer bumpstop, and trimming it was not a good idea. So this time around we fixed that. Very pleased so far. Rides much better and feels like my friends Ground Control Equipped E36. So super happy about this so far.


359D6131-5682-4B22-AA02-0D1AE6977589 by samleisey, on Flickr
IMG_5604 by samleisey, on Flickr
IMG_5646 by samleisey, on Flickr

I took it on the bumpiest most pot hole filled back road I know. It did fantastic, car didn't get upset. My girlfriend filming bouncing around on the worn comfort seat springs she was a bit upset.
https://www.youtube.com/watch?v=qmryWXpQDF8
https://www.youtube.com/watch?v=nY6ioWdoJdw


At this point, I have probably spent more then just buying Ground Control and being done with it. However what is the fun in that?


IMG_5687 by samleisey, on FlickrIMG_5688 by samleisey, on Flickr

https://www.youtube.com/watch?v=VSQweFXmfBs&t=59s

Should be a bigger update soon when my 35mm pics get developed on Tex Fest/other roadtrip.

Great video. I dig watching the tags hanging from the mirror swing and sit sideways with the centripetal force. Pushing that car.

What spring rates did you settle on after all the combinations you tried??

tschultz wrote: Nov 03, 2020 9:22 AM What spring rates did you settle on after all the combinations you tried??

Front: 550lb
Rear: 400lb

https://www.youtube.com/watch?v=VpH-3yBitO0
https://www.youtube.com/watch?v=VpH-3yBitO0

So recently I bought a film camera. Wanted to teach myself about photography, so far I have learned a lot and still a lot more to learn. There is also a novelty to it I like. My friend got a Nikon FM and I got a Olympus OM-10.

First trip we went to Austin, just set the camera to auto with some Fuji C200 and Kodak Gold 200
r001-011 by Kurvenkamph Motorsport, on Flickr
r001-031 by Kurvenkamph Motorsport, on Flickr
r002-009 by Kurvenkamph Motorsport, on Flickr
r002-022 by Kurvenkamph Motorsport, on Flickr
r001-033 by Kurvenkamph Motorsport, on Flickr
r001-024 by Kurvenkamph Motorsport, on Flickr
r002-012 by Kurvenkamph Motorsport, on Flickr

Then I got to drive my fathers old racecar, the new owner offered
r001-013 by Kurvenkamph Motorsport, on Flickr
r001-014 by Kurvenkamph Motorsport, on Flickr
https://www.youtube.com/watch?v=DoZXQq1Bqj4

Speaking of Dad here is his 535i, (Fuji Pro 400H)
r001-023 by Kurvenkamph Motorsport, on Flickr

I shot some Portra 400 and 800 and wasn't happy with the colors. I think this is due to the lab
ar001-029 by Kurvenkamph Motorsport, on Flickr
ar001-024 by Kurvenkamph Motorsport, on Flickr
ar001-026 by Kurvenkamph Motorsport, on Flickr

At this point, I found my favorite film which is Ektachrome. I also upgraded to a Olympus OM2

Img136 by Kurvenkamph Motorsport, on Flickr


Saw this 911:
Img112 by Kurvenkamph Motorsport, on Flickr
Img111 by Kurvenkamph Motorsport, on Flickr

TexFest was an adventure. Car did fine but was a LOT of driving. First we left Thursday night, got there to meet a guy who had a M60 swapped E30 that was broken (ektachrome 400)
img331 by Kurvenkamph Motorsport, on Flickr

Went to go eat: (ektachrome 400)
img315 by Kurvenkamph Motorsport, on Flickr

Friday Morning went to go eat: (ektachrome 400)
img405 by Kurvenkamph Motorsport, on Flickr

Then drove a shit ton with Chris, Jens, and Aaron (ektachrome 200)
img107 by Kurvenkamph Motorsport, on Flickr

That night I then went back to Houston (ektachrome 200)
img114 by Kurvenkamph Motorsport, on Flickr
img111 by Kurvenkamph Motorsport, on Flickr

Got home pretty late, got some sleep. Then woke up and headed an hour to MSRH:
img116 by Kurvenkamph Motorsport, on Flickr

https://www.youtube.com/watch?v=HLOp5zhs6zs&t=732s
https://www.youtube.com/watch?v=VSQweFXmfBs

Then I drove the 4 hours back to the gang still on the track tires
Thank You LJ for having a jack (mine broke),
img121 by Kurvenkamph Motorsport, on Flickr


img401 by Kurvenkamph Motorsport, on Flickr
img208 by Kurvenkamph Motorsport, on Flickr


On the way back home Sunday:
img222 by Kurvenkamph Motorsport, on Flickr
img217 by Kurvenkamph Motorsport, on Flickr

1000 miles in that bucket seat is quite tiring. It was a great weekend, hopefully next year I can document it better. I did not have a tripod at this point.

I got one though, and learned that is my favorite time to take pictures is at night:
r002-016 by Kurvenkamph Motorsport, on Flickr
r002-018 by Kurvenkamph Motorsport, on Flickr
r001-026 by Kurvenkamph Motorsport, on Flickr



I needed to get a fuel tank from Sherman in order to get mine repaired, as it cracked
br001-010 by Kurvenkamph Motorsport, on Flickr
br001-009 by Kurvenkamph Motorsport, on Flickr

Pictures of my girlfriends dog:
r002-011 by Kurvenkamph Motorsport, on Flickr
r001-026 by Kurvenkamph Motorsport, on Flickr

I am also am now developing and scanning myself, had to borrow a friends Olympus OM-D for these:
_1070028 by Kurvenkamph Motorsport, on Flickr
_1070025 by Kurvenkamph Motorsport, on Flickr
_1060010-2 by Kurvenkamph Motorsport, on Flickr
_1070026 by Kurvenkamph Motorsport, on Flickr
_1070027 by Kurvenkamph Motorsport, on Flickr
_1060018 by Kurvenkamph Motorsport, on Flickr
_1060016 by Kurvenkamph Motorsport, on Flickr

Film is period correct for this forum.

jayjaya29 wrote: Jan 08, 2021 12:29 PM Film is period correct for this forum.

The guy using it isn't.

Haha. I love it. I’ve been thinking to do the same. I’d love to develop film as well.
It’s tricky getting colours right at night with street lighting.

ADC439D8-0462-448F-ABAA-C71DB725D9F3 by Kurvenkamph Motorsport, on Flickr

LeiseyJr wrote: Jan 10, 2021 11:09 AM ADC439D8-0462-448F-ABAA-C71DB725D9F3 by Kurvenkamph Motorsport, on Flickr

Great picture.

More stuff imported from eastern europe

IMG_0158 by Kurvenkamph Motorsport, on Flickr
IMG_0152 by Kurvenkamph Motorsport, on Flickr
IMG_0148 by Kurvenkamph Motorsport, on Flickr
IMG_0159 by Kurvenkamph Motorsport, on Flickr
https://www.youtube.com/watch?v=pB5eaFL ... e=youtu.be

.

Built a 3 clutch diff, Thanks to Jay for convincing me to upgrade from the standard two clutch.

Built a Test Thing
154889896_1885673444942899_6464526083569885719_n by Kurvenkamph Motorsport, on Flickr

Only Tested at 30 ftlb breakaway
154696002_1885673778276199_9017332079924066283_n by Kurvenkamph Motorsport, on Flickr

That's why...

155096015_1885672258276351_2929441072857179836_n by Kurvenkamph Motorsport, on Flickr
153177964_1885673581609552_8742800546759403023_n by Kurvenkamph Motorsport, on Flickr

155096015_1885672258276351_2929441072857179836_n by Kurvenkamph Motorsport, on Flickr
154368294_1885673638276213_805346527142916284_n by Kurvenkamph Motorsport, on Flickr

Install
155353133_1885673861609524_7667024914707516184_n by Kurvenkamph Motorsport, on Flickr


So car has been open diff'ing. Swapped a healthy S3.46 into dads car. Rebuilt his old diff with 250k on it. We thought it was healthier then it was. So I ordered 2 clutch packs from FCPEuro, and I had a S2.93 parts diff with super nice clutches. Used the best one for my 3rd clutch and its dogplate. Reused/flipped the dogplates and then reassembled. It has been one of the best things I have done to the car. Very happy with it, other then it is leaking a bit. Had the new sideseal orings, but didn't install them like an idiot. Luckily just weeping, no drops on the floor.

Did a trackday with PCA was good to finally be back at a HPDE. Car did great, the new 3 clutch diff feels super good. The Toyo RA1s are also very nice.

Gave some modern porsche hell and the olders one too
https://www.youtube.com/watch?v=1xubxMAT1kk&t=127s
https://www.youtube.com/watch?v=41iCd5w5ZnI&t=106s

This weekend I went without the ghetto catchcan, so I had to leave it in 4th through the slow section of the track, good way to practice carrying momentum.

Really Proud of this pic:
163304416_1901017500075160_961744329600746453_n by Kurvenkamph Motorsport, on Flickr

Enjoy the rest of the pictures:
164354392_1900947220082188_4932338448861197918_n by Kurvenkamph Motorsport, on Flickr
163394913_1900946776748899_1262301007011750578_n by Kurvenkamph Motorsport, on Flickr
163565193_1900946630082247_4903217465442937509_n by Kurvenkamph Motorsport, on Flickr
163523735_1900251133485130_8299332742995561966_n by Kurvenkamph Motorsport, on Flickr
163571853_1900251070151803_7697238196982871714_n by Kurvenkamph Motorsport, on Flickr
163687755_1900251200151790_2934937549752637728_n by Kurvenkamph Motorsport, on Flickr

Great photos.

Was the diff upgrade as simple as remove and replace the clutch plates? And what's the biggest advantage you have seen-- you mention it as a great upgrade but don't say why...

tschultz wrote: Mar 30, 2021 2:48 PM Great photos.

Was the diff upgrade as simple as remove and replace the clutch plates? And what's the biggest advantage you have seen-- you mention it as a great upgrade but don't say why...

Yes there’s a 4mm space you remove and add a clutch disc/dog ear in its spot. They do wear a bit uneven but it’s cheap and easy enough to do.

I have noticed a lot more rear grip on corner exit. I thought the car would slide more but that is not the case. Actually using traction of both rear tires on corner exit, and car overall feels more mannered. It just made it way easier to drive. When I try to drift the car now when it is wet also no random one tire fire, both tires stay locked all the time.

On a mostly street oriented car that has street tires, I don’t think the upgrade is necessary. Just fresh clutches should be more then enough.

Nice pics.

Made my own eprom today. Happy about that.

Nothing much has changed. I installed a Euro ecu with a correctly adjusted AFM car likes it.

Had another track weekend. Had a lot of fun. It was raining Saturday and I was on really bad rear tires (heat cycled and low tread), so really interesting.

https://www.youtube.com/watch?v=Qthrko_S9aQ&t=62s


Sunday it dried out and had a lot of fun. I did miss a session because my key fell behind my grill, when adding oil. That took 30 minutes to figure out.

https://www.youtube.com/watch?v=TUpKNiL7TBU

https://www.youtube.com/watch?v=AcYoM2WY1p4

Finally decided to trust my EPROM for a full track day day. Car did great ran all 70 laps without a real issue,

Only issue is the rear (shit reman driveshaft) u-joint is squeaking (was doing it before the track event) and y pipe fell off. Engine is still moving a bit too much.

Car has cost me a lot in consumables, which is killing me. Tires, brakes, etc.

Tire wear is Excellent, but they are dead so was a slidey weekend.

https://www.youtube.com/watch?v=IyQ3RBWjuUc
Lap with no traffic

https://www.youtube.com/watch?v=etqWM-wArFw
Chasing a Spec Miata

https://www.youtube.com/watch?v=RKcD2faYKKw
Good slide here at 2:00 min

Great videos and pics. Subscribed.

What’s your current suspension setup? Is camber adjustable? Roll centre correction?

Tiit wrote: Jun 09, 2021 12:02 AM What’s your current suspension setup? Is camber adjustable? Roll centre correction?

https://www.mye28.com/viewtopic.php?t=150009

TLDR
Stock Geometry (no roll center correction, no eccentrics).
Camber Adjustable in the Front
Frankenstein Koni coilover setup

Bonsaibacker wrote: Jun 08, 2021 7:39 PM Great videos and pics. Subscribed.

Glad someone is enjoying it.

After last event, I broke the diff mount, and screwed up the rearmost U joint on the driveshaft.

Jay was kind enough to send me a new to me diff mount. Thanks Jay!

I cobbled together two driveshafts again.
IMG_2208 by Kurvenkamph Motorsport, on Flickr

Car went on a roadtrip.
IMG_2027 by Kurvenkamph Motorsport, on Flickr
IMG_2033 by Kurvenkamph Motorsport, on Flickr



Car survived an auto-x. Really happy with how it did, competitive against an e30 with a s52.Hopefully next time with fresh tires and or a drivers mod, can match his time.
IMG_2137 (1) by Kurvenkamph Motorsport, on Flickr

https://www.youtube.com/watch?v=awQta1Jkbwc

It now has a brown steering wheel!
IMG_2202 by Kurvenkamph Motorsport, on Flickr









IMG_2028 by Kurvenkamph Motorsport, on Flickr

IMG_2458 (1) by Kurvenkamph Motorsport, on Flickr


My tune:https://www.youtube.com/watch?v=2TmRgFjM3SA
Stock 061: https://www.youtube.com/watch?v=VXCi0y_jaxA

Dyno'd!!!!!!!!!!!!

So I compared my chip tune to the stock euro tune. Those are the best of the 4 runs, two runs for each. Was pretty consistent, my tune more so.

+16 whp and +10ftlb for the peaks. The power under the curve is higher everywhere.

Assuming 15% drivetrain loss that is 230 crank hp with my tune and the stock euro ecu is 208 crank. A little upsetting to see it's less than 218 with stock DME but with 98 ambient the DME is probably pulling timing.

Torque Curve is healthy, but will need bigger valves to have less of a taper after 6000.

Solid gains. Are the gains in ignition timing?