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      01-13-2020, 12:48 PM   #1497
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Quote:
Originally Posted by FormulaMMM View Post
This is amazing.

Apologies if I've overlooked somewhere in the 68 pages -- what's your current mileage? VF620 with rod bearing service, anything else? Original box?

I'm pondering round 2 with my E90 as a street + track car (after going back to stock). 65k miles. But powertrain concerns. DCT was beginning to give me some concern here and there on track. Have changed fluid since.

thanks
For the DCT you need the slon workshop DCT pan plus the do88 cooler, that's it.

My E90 with GTS software shifts faster and most importantly more consistently than the F80 CS with stock CS software
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      01-13-2020, 12:55 PM   #1498
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Quote:
Originally Posted by FormulaMMM View Post
This is amazing.

Apologies if I've overlooked somewhere in the 68 pages -- what's your current mileage? VF620 with rod bearing service, anything else? Original box?

I'm pondering round 2 with my E90 as a street + track car (after going back to stock). 65k miles. But powertrain concerns. DCT was beginning to give me some concern here and there on track. Have changed fluid since.

thanks
I think the mileage is around 56000 now. I don't really do things based on miles anymore. It's more about how much usage we think a part or fluid has endured and then we make decisions about maintenance or replacement. Supercharger went on at 14000. All track days have been done with the supercharger.

Regarding things done directly to the engine-----rod bearings......and that's it. I change spark plugs on a regular basis long before they are "needed" to be swapped. I keep replacing air filters on a regular basis. Engine oil never sees more than 4 track days. It comes out looking like new.

My approach at this point with the engine is that I am not touching anything on the inside beyond rod bearings until something gets damaged/ruined/blows up, or we somehow know for sure that something catastrophic is imminent. It's been so reliable for 8 years. Opening up an engine is $15k.

The DCT transmission fluid pan has been replaced with a Slon Workshop pan. And the DCT cooler replaced with the do88 cooler. These REALLY helped with my shifting issues. 98% of them are gone. So happy with those products---especially the Slon pan. I got it on a group buy, but now I'm not sure of the status of the vendor on the forum. You can reach directly out to the vendor. He's in Russia.

Other than that, the transmission is original stock, the engine internals are stock.

I don't understand what you're asking when say "Original box". What are you asking there?

(I also have a 2009 E92 M3 DCT that has 90000 miles on it. It's mainly a street car, but I take it to tracks occasionally here in CO for fun. Does fine. The transmission starts to lag on shifting when it gets hot. I can push it pretty hard because it has JRZ suspension and an old AP Racing BBK and a set of DH scrubs. But the car has been fine. Probably going to replace the rod bearings in that car because I don't think they've been done. I think I'm the 3rd owner of the E92. Got it with 71k miles on it.)

btw, ALL mods to the car are listed on the first post of the whole thread.
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      01-13-2020, 01:05 PM   #1499
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I don't understand what you're asking when say "Original box". What are you asking there?
Thanks. I meant no rebuild.
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      01-13-2020, 01:07 PM   #1500
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Originally Posted by SYT_Shadow View Post
For the DCT you need the slon workshop DCT pan plus the do88 cooler, that's it.

My E90 with GTS software shifts faster and most importantly more consistently than the F80 CS with stock CS software
Roger that, thanks. Also have the GTS software.
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      01-13-2020, 02:13 PM   #1501
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@frontstreetmedia @globaltimeattack #globaltimeattack
Looks like you had that track sweeper in the background pretty well gapped!


Sounds like the makings of a potentially pretty epic road trip you guys are getting ready to go on!

COTA is a bit funky but I really enjoy it. Traffic can get a little annoying at times but Chin usually has a pretty decent flow out there. I think sub 2:20 is within reach for you if the weather cooperates. One thing to keep in mind though is that this looks to be the first event after they finish their repairs. Going to be multiple fresh asphalt patches on the track so might have some varying grip levels. Might really be interesting if it gets wet.

We are heading out there for at least that Saturday with Chin. Want to check out the track conditions after the repairs & need as much testing time as I can get before the SCCA races out there the next weekend. Feel free to give me a holler if you need anything.
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      01-14-2020, 01:27 AM   #1502
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Quote:
Originally Posted by OG Shark View Post
Looks like you had that track sweeper in the background pretty well gapped!
haha! It's time attack. You can never really judge what's going on in a picture like that. The Miata behind me is Ryan Passey. Great driver and a super crazy Miata build. When looking at personal bests, he's 0.4 sec faster than me at Buttonwillow. In November at SLB, I drove 0.03 sec faster than him. Buuuuut, he chooses to run in Limited Class on 100TW tires. I'm on slicks. hehe that Miata is formidable. Interestingly, he ran at SLB COTA last year and did a 2:23 in his Miata. I saw a post on some forum where he said that COTA was a big neutralizer for his car. Being light was only so effective at COTA. He was starving for more power.

Quote:
Originally Posted by OG Shark View Post
Sounds like the makings of a potentially pretty epic road trip you guys are getting ready to go on!

COTA is a bit funky but I really enjoy it. Traffic can get a little annoying at times but Chin usually has a pretty decent flow out there. I think sub 2:20 is within reach for you if the weather cooperates. One thing to keep in mind though is that this looks to be the first event after they finish their repairs. Going to be multiple fresh asphalt patches on the track so might have some varying grip levels. Might really be interesting if it gets wet.

We are heading out there for at least that Saturday with Chin. Want to check out the track conditions after the repairs & need as much testing time as I can get before the SCCA races out there the next weekend. Feel free to give me a holler if you need anything.
Glad to hear that you'll be at the Chin event! I look forward to seeing ya out there! And I appreciate the offer to help.

I'm not worried about lap times at the Chin event. My goal is to get a sense of the track, push the car around and try to find some limits that weekend. COTA is definitely tricky.

Yeah, if we do the whole trip to the East coast, it would be amazing. We'll see.
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      01-14-2020, 01:32 PM   #1503
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Quote:
Originally Posted by dogbone View Post
haha! It's time attack. You can never really judge what's going on in a picture like that. The Miata behind me is Ryan Passey. Great driver and a super crazy Miata build. When looking at personal bests, he's 0.4 sec faster than me at Buttonwillow. In November at SLB, I drove 0.03 sec faster than him. Buuuuut, he chooses to run in Limited Class on 100TW tires. I'm on slicks. hehe that Miata is formidable. Interestingly, he ran at SLB COTA last year and did a 2:23 in his Miata. I saw a post on some forum where he said that COTA was a big neutralizer for his car. Being light was only so effective at COTA. He was starving for more power.



Glad to hear that you'll be at the Chin event! I look forward to seeing ya out there! And I appreciate the offer to help.

I'm not worried about lap times at the Chin event. My goal is to get a sense of the track, push the car around and try to find some limits that weekend. COTA is definitely tricky.

Yeah, if we do the whole trip to the East coast, it would be amazing. We'll see.
Oh I have no doubt that Miata is very, very fast. I like the crazy aero setups on some of those cars - the front end on that one reminded me of the brooms hanging out of a sweeper. And yeah power is a huge neutralizer at COTA, definitely nice to have out there. I think after a couple of laps out there you will pick up on the flow of the track - I really like the rhythm of 2 through 11. The back straight is a bit long but then 12 through 15 wake you back up from that long break down the straight. 16 through 18 (the carousel) ought to be interesting if they were able to smooth out the bump near the apex exit of 18. 19 is typically my everest out there - my tendency is to over slow & not get the weight back on the rear. Nice thing about COTA is there is ample run off so you are typically ok if you need to open the steering up. I like to think of COTA as three big rhythm sections with a couple of drag strips mixed in. I know its not the favorite for a lot of people but I really enjoy it. Might be a sentimental thing though since that is mainly where I cut my teeth.
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      01-14-2020, 01:55 PM   #1504
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Quote:
Originally Posted by OG Shark View Post
Oh I have no doubt that Miata is very, very fast. I like the crazy aero setups on some of those cars - the front end on that one reminded me of the brooms hanging out of a sweeper. And yeah power is a huge neutralizer at COTA, definitely nice to have out there. I think after a couple of laps out there you will pick up on the flow of the track - I really like the rhythm of 2 through 11. The back straight is a bit long but then 12 through 15 wake you back up from that long break down the straight. 16 through 18 (the carousel) ought to be interesting if they were able to smooth out the bump near the apex exit of 18. 19 is typically my everest out there - my tendency is to over slow & not get the weight back on the rear. Nice thing about COTA is there is ample run off so you are typically ok if you need to open the steering up. I like to think of COTA as three big rhythm sections with a couple of drag strips mixed in. I know its not the favorite for a lot of people but I really enjoy it. Might be a sentimental thing though since that is mainly where I cut my teeth.
It's fun to see the insane builds at a time attack competition. They do some crazy stuff. The Miatas can look really crazy. My car looks totally boring by comparison.......hehe....at the awards ceremony in November, the announcer called me up to the podium saying, "In 3rd place, in the family sedan....." There's just no love in the world.....

I think I have the layout of the track in my head now. Lots of interesting challenges.

Really eager to see how my car feels out there!
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      01-14-2020, 08:07 PM   #1505
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Try to track (ha!) down Julie Wolf about some of the east coast tracks. She went out there for a couple years and cleaned up in BMW CCA club racing. RRT transformed the car, but Julie has always been a strong driver. PhD in Engineering apparently has practical applications!
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      01-15-2020, 07:07 PM   #1506
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"In 3rd place, in the family sedan....." There's just no love in the world.....

That's freaking awesome. You need to fab in a couple of child car seats in to the back for the COTA event. Would be so worth the wait penalty.
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      01-15-2020, 10:42 PM   #1507
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That's freaking awesome. You need to fab in a couple of child car seats in to the back for the COTA event. Would be so worth the wait penalty.
hehe I was joking around recently saying that I should bolt in a child seat in the back seat area and see if I could pass tech at a time attack!! hahahaha C'mon the look on the inspector's face would be worth it!
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      01-16-2020, 12:33 PM   #1508
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hehe I was joking around recently saying that I should bolt in a child seat in the back seat area and see if I could pass tech at a time attack!! hahahaha C'mon the look on the inspector's face would be worth it!


I know you remember when these were on half the cars on the road
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      01-16-2020, 09:10 PM   #1509
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Better yet, you need a few bags of groceries in the trunk.
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      01-16-2020, 11:27 PM   #1510
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haha I know.....the family sedan is such an easy target. That's ok, we can take it!

hehe Awhile back, I was at the gas pumps at Willow Springs. A dude in a Corvette was at the pumps at the same time. He asks me, "Were you at Buttonwillow last week?" I said yes. He continues, "I knew it! Damn it, you were the fastest thing out there that day. I was timing you. I said to my friend, how sad is it that the fastest thing out there today is a family sedan?" haha I guess it must be pretty sad....
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      01-17-2020, 01:32 AM   #1511
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I swear some people truly hate pointing a family sedan by.
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