Search found 58 matches

by xyobgyn
Sat 06 Oct, 2018 04:53
Forum: Z1 roadster
Topic: Z1 Power Steering Pump vs common M20 pumps
Replies: 1
Views: 2767

Z1 Power Steering Pump vs common M20 pumps

Can anyone explain the differences between the Z1 PS pump and the standard E30 ones on 325 models? It seems when looking this part up, it is unique to the Z1, but shares rebuild kit with other pumps. Curious how it is different. Possibly just orientation of how its assembled, or, possibly a unique c...
by xyobgyn
Sun 09 Sep, 2018 23:33
Forum: Z1 roadster
Topic: Routine Stuff
Replies: 2
Views: 2293

Re: Routine Stuff

Also, 12511287300 This may come in handy as well. The two part nifty clips that hold the Air Flow Meter cable to the Air Filter box tend to get brittle. They were found in the E30 section of cars, not the Z1 list for some reason. This is the bit that comes off and breaks. The base of the clip is:125...
by xyobgyn
Sun 09 Sep, 2018 22:59
Forum: Z1 roadster
Topic: Routine Stuff
Replies: 2
Views: 2293

Routine Stuff

Well, this isn't necessarily Z1 specific..... Did a couple things in past weeks.... For people that don't do a lot of their own work, nor necessarily think much upkeep is needed, this might be of help. Our cars are pretty old now. Unlike some BMW E30 based cars, we don't have an aux fan. My fan clut...
by xyobgyn
Sat 04 Aug, 2018 17:47
Forum: Z1 roadster
Topic: Brakes??
Replies: 13
Views: 7625

Re: Brakes?? & Bias

I've spent a fair amount of time studying brakes and ABS and Bias. While its not rocket science to do the math, I did set up a spread sheet to do quick calculations on what I refer to as the mechanical bias of a chosen set of hardware. The Companies that make brake pads will rarely specify the coeff...
by xyobgyn
Sun 23 Apr, 2017 02:15
Forum: Z1 roadster
Topic: Fill In Flap, Hinge Plate
Replies: 3
Views: 2536

Fill In Flap, Hinge Plate

Found this part on my desk, cleaning up. Searching on Realoem I find its from my Z1. Can anyone describe where it goes, what it does? 41 63 2 291 033 Don't want to throw it out. Thanks in advance. Its a plastic bit, has two holes to fasten it to something. Will try and post an image, not my strong s...
by xyobgyn
Thu 09 Jun, 2016 19:07
Forum: Z1 roadster
Topic: Wheel arch liners
Replies: 5
Views: 2557

Re: Wheel arch liners

Were these brand new factory liners that didn't come with proper holes in them? It seems the exhaust side (right side) liner on my car is pretty well trashed. Left side, intake side, seems fine. Guessing the heat has ruined it. I would not be surprised if proper installation required dropping a stru...
by xyobgyn
Sat 05 Mar, 2016 15:57
Forum: Z1 roadster
Topic: Plastic types for body panels
Replies: 34
Views: 12361

Re: Plastic types for body panels

Kotflügelverstärkungen für BMW Z1 Kotflügelverstärkungen Satz für hinteren Kotflügen vordere Bohrung, mit VA-Unterteil links und rechts in rot, schwarz oder Alu. Art.- Nr.: 900003/04 Stoßstangenreparaturblech für BMW Z1 Stoßstangenreparaturblech für vordere Stoßstange, seitliche Aufnahme links oder ...
by xyobgyn
Sun 31 Jan, 2016 16:46
Forum: Z1 roadster
Topic: Plastic types for body panels
Replies: 34
Views: 12361

Plastic types for body panels

My Z1 is need for some repair work on panels. In particular, the front bumper has broken plastic bits that help align it, along with the usual fender issues. Does anyone in the forum have a fender or bumper off the car already, where they might be able to search the part on the inside section for a ...
by xyobgyn
Sun 27 Sep, 2015 01:50
Forum: Z1 roadster
Topic: Rear Brake Maintenance (and hello, been a while)
Replies: 2
Views: 1555

Rear Brake Maintenance (and hello, been a while)

So, after 10 years of ownership, and putting up with worn brakes for too long, it came time to do rotors and pads all around. Front is easy, parts are in the pipeline, and in the US as I'm sure anywhere else, no issue getting rotors and pads. Rears are another story. Apparently the rear rotors are u...
by xyobgyn
Thu 19 Jun, 2014 23:05
Forum: Z1 roadster
Topic: Replacement Z1 Top
Replies: 5
Views: 2059

Replacement Z1 Top

Mine is torn up at the frame pinching contact point on both sides. Time for replacement. BMW factory bit was at least $2500 plus installation Custom from scratch at a local quality shop with installation was $1200 Ebay has an aftermarket company "AutoBerry" from "EZ-On Auto Tops"...
by xyobgyn
Wed 06 Oct, 2010 06:27
Forum: Z1 roadster
Topic: Z1's at bmw Octoberfest
Replies: 10
Views: 2453

Road America

I live just 4 hours from the track, and was very tempted to run up there and hang out... But, my Z is in terrible shape, especially compared to the two that were there. Scott and Fran Hughs brought the Red one up. In fact, Scott is a good friend of mine, and consulted with me prior to pulling the tr...
by xyobgyn
Wed 06 Oct, 2010 06:17
Forum: Z1 roadster
Topic: Fun gelb for sale in Florida
Replies: 4
Views: 1436

RE: Values are stable at least

I got mine for that price more or less 7 years ago... Papers already in order as this one is. Mine not really in as nice condition as that car to be honest...but wouldn't have jumped for a Yellow one anyway. Are there more than 20 or 30 in the US? Anyone have a US count? Took mine to Putnam racetrac...
by xyobgyn
Wed 23 Jun, 2010 22:17
Forum: Z1 roadster
Topic: Canadian Z1 for sale
Replies: 8
Views: 1915

Canadian Z1 for sale

http://cgi.ebay.com/ebaymotors/1989-BMW-Z1-Very-Rare-Well-Maintained-Black-Beauty-/360274215553?cmd=ViewItem&pt=US_Cars_Trucks&hash=item53e2044281 Is this a forum member's car? Questionable 5 lug conversion there(*), and the stitching lines on the driver's seat seem to leave a bit to be desi...
by xyobgyn
Wed 31 Mar, 2010 03:44
Forum: Z1 roadster
Topic: BMW Z1 Book
Replies: 21
Views: 2316

Beautiful....

Got the first one of the second run..

Magnificent quality.

I'll get hours of enjoyment out of it...thank you Ben.

I may have to mail you the jacket for an inscription....

Alex.
by xyobgyn
Mon 22 Mar, 2010 02:49
Forum: Z1 roadster
Topic: BMW Z1 Book
Replies: 21
Views: 2316

Rumour...

has it that I may have the first copy from them....

I'm honoured.

Alex.
by xyobgyn
Sun 21 Mar, 2010 02:18
Forum: Z1 roadster
Topic: Original BMW Z1 Differential for sale
Replies: 1
Views: 730

I had no idea I was buying from Ben...

This is pretty funny... I watch ebay auctions once and a while in connection with my side busines which is primarily (or was until recently) importing and resale of the S50BX engines and other oddities not sold to the US market. I've also got a Z1 of course, and maybe, just maybe it will be home to ...
by xyobgyn
Sat 28 Mar, 2009 15:32
Forum: Z1 roadster
Topic: Stocking spares for the Z1
Replies: 17
Views: 2609

Exchange rate

I may call my dealer up and check some prices. I have an account there, for my side business. ABLOriginalParts.com I get 20% off and no tax. Given how poorly the dollar is doing, I might be able to do a group purchase and save even more with the exchange rate. I'll check on a couple items, and try a...
by xyobgyn
Fri 20 Mar, 2009 04:15
Forum: Z1 roadster
Topic: New 3,91 Visco Slip Diff now fitted to my pride & joy!
Replies: 3
Views: 1229

RE: Project notes

Can you give a brief write up of what was involved?

With the torque tube, what is involved in pulling the diff, anything different and unique about it?

Were you tempted by any variations of diff caps? MZ3 or Alpina/Rogue etc?

Alex.
by xyobgyn
Mon 09 Feb, 2009 14:13
Forum: Z1 roadster
Topic: Pencke Art Car
Replies: 6
Views: 1779

Pencke Art Car

I read in one of the (too many) books on the shelf, that the Penke Z1 Art Car actually had "message" of sorts to be discovered. "Penck's works are not without challenges to the observer. In order to understand his universe and his sign language, it is necessary to delve into the overa...
by xyobgyn
Tue 13 Jan, 2009 03:48
Forum: Z1 roadster
Topic: Another tax paying Zed leaves the UK...need a catalytic!
Replies: 18
Views: 2617

US count

I'd venture there are 20 to 30 here already.... Someone quoted a dozen several years ago, but many individuals off the radar have brought them in. I know of mine and another in Illinois, one in Ohio, one in FL, 3 in Texas, a couple in CA....There are more than "we" realize I'm quite sure. ...
by xyobgyn
Tue 13 Jan, 2009 03:43
Forum: Z1 roadster
Topic: Alpina oem wheels for sale!
Replies: 4
Views: 1268

Special Alloy

Those are made of.....unobtainium as I understand it.

That is actually a good price for something that will likely NEVER show up again.

Wish I were a bit more local....
by xyobgyn
Mon 06 Oct, 2008 13:02
Forum: Z1 roadster
Topic: Wiesmann Hardtop Fittings
Replies: 18
Views: 4193

Jet, I am currently borrowing a second space in the car park for my M3. If/when I lose that space, I will sell the M and be driving the Z1 every day. Therefore, I will NEED such a device (at least that's my story and I'm sticking to it...so far, the joint account holder is buying it :D) What do you...
by xyobgyn
Mon 06 Oct, 2008 03:37
Forum: Z1 roadster
Topic: FI on a Z1?
Replies: 18
Views: 3137

Excellent endorsement

I do not speak German, nor read it, so I'm crippled in reading many web sites that would have enlightened me on what you speak of Harry. Thank you. I will try and find the article that I read that referenced the V12. It did not conclusively state that they had put a V12 in, rather it was in the cont...
by xyobgyn
Fri 03 Oct, 2008 18:52
Forum: Z1 roadster
Topic: Alpina 2.7 engine for sale
Replies: 3
Views: 1175

RE: Alpina 2.7

People on the forum should be aware (if they're not by now) that our precious Z1's share the same engine block as the IX E30 cars to take advantage of the oil pump position. Though I've not personally rebuild the M20 engines to know first hand how it all works, my understanding is that the oilpan fo...
by xyobgyn
Fri 03 Oct, 2008 18:39
Forum: Z1 roadster
Topic: FI on a Z1?
Replies: 18
Views: 3137

"I though about Senna's conversion but after talking to Franz Schaffer he told me that 260BHP is around the highest BHP you should unleash onto the steelchassis of the Z1. With Senna's conversion you cannnot know what it will do to the chassis over the years??? " I wonder what Franz is bas...
by xyobgyn
Mon 22 Sep, 2008 18:44
Forum: Z1 roadster
Topic: 4.10 Differential
Replies: 9
Views: 1980

(!) show up!

That s what I get for being a smart-ass... didn't know there were two versions of the diff, should have realized that up to 12/90 was not end of production..... I'm now curious if they used different torque tubes to go to each version of the diff front half..... Or if there was some intermediary par...
by xyobgyn
Mon 22 Sep, 2008 18:24
Forum: Z1 roadster
Topic: Bmw Z1 RLE
Replies: 10
Views: 3920

Alpina Trivia

Well, heard back direct from Alpina, and KSK regarding the rim questions. RLE came with 17 x 8, offset 22mm. Each was individually numbered, and replacement was contingent on them getting the number of the rim you were replacing to sell you another one. Alpina would not comment on fitment of the 16x...
by xyobgyn
Sun 21 Sep, 2008 16:54
Forum: Z1 roadster
Topic: M3 convervion - 3.2L -
Replies: 3
Views: 1130

Specifics

Rather doubt the 6 speed will fit in. But, if Senna did that as well when he did the S50B32 conversion, hats off to him. Principle issues will be M50 vs M20 10 degree difference in mounting. I have not done this, but it is well known in E30 circles that you can bolt up the gearbox from the IX (which...
by xyobgyn
Sun 21 Sep, 2008 15:05
Forum: Z1 roadster
Topic: 4.10 Differential
Replies: 9
Views: 1980

Parts swapping

There is a website called Realoem.com. This website is a boon to people working on BMW part swaps. For example in this case: On that website, select archive. You can find Z1 there. When you look up the part number for the diff. Copy it with ctrl "c". Go back to "select car". On t...
by xyobgyn
Sat 20 Sep, 2008 20:58
Forum: Z1 roadster
Topic: 5 Lug Conversion
Replies: 16
Views: 3753

so much for internet truth

I had thought mistakenly or forgot I knew otherwise.... whatever... I thought Alpina no longer made the 16x8 rims. After talking to a distributor in the US, I hear that WAS once true...but they make them again. I knew from here on the Z1 list that no more of the 17 inch rims in 4 bolt pattern for us...
by xyobgyn
Sat 20 Sep, 2008 18:24
Forum: Z1 roadster
Topic: Bmw Z1 RLE
Replies: 10
Views: 3920

16x8 fitment

Does anyone know if the 8's will fit in front as well?

I'm surprised no one has tried this even. Apparently for a while the 8 inch were out of production for 16 4 lug version, but they are now available.

Alex.
by xyobgyn
Sat 20 Sep, 2008 04:44
Forum: Z1 roadster
Topic: The Best Alloy wheels on a BMW Z1
Replies: 16
Views: 2913

RLE spec...

Are the stock Alpina RLE rims 17x8? Does anyone know if the common Alpina 16x8 rim fits well in front? With or without a spacer? While I suspect that the 16x8 that I just bought three of on ebay (see 5 lug conversion thread) will fit the rear, I'm less certain of them fitting in front. I may be able...
by xyobgyn
Fri 19 Sep, 2008 15:48
Forum: Z1 roadster
Topic: 5 Lug Conversion
Replies: 16
Views: 3753

wimping out

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=190250761755 I was seduced by the dark side.... It will be easier to get a bit more traction in back with these 8 inch Alpinas, and either search for another 8, or buy another 7 inch for the front. I've always had a thing for these Alpina's.... ...
by xyobgyn
Wed 10 Sep, 2008 18:06
Forum: Z1 roadster
Topic: 5 Lug Conversion
Replies: 16
Views: 3753

Getting closer...

It is funny how some times one comes full circle on projects like this. While the E36 set up has a lot of appeal, trying to find shortened springs, modify the struts, finding proper shock inserts to match springs is not appealing. While E30M3 struts with replaced inserts would preserve geometry, the...
by xyobgyn
Tue 02 Sep, 2008 16:08
Forum: Z1 roadster
Topic: Labour of Love
Replies: 46
Views: 5590

Work of art

Those headers look awesome. Over the years, I've collected two sets of headers for "long term" projects on the Z1's M20...a brand new RD header, very nice, as well as a Power Plant twin turbo M20 header. I know next to nothing about FI and Z1 space for same, but this header was lying aroun...
by xyobgyn
Tue 02 Sep, 2008 05:35
Forum: Z1 roadster
Topic: 5 Lug Conversion
Replies: 16
Views: 3753

Yet more....

Well, even more information coming to light. Lee at MassiveBrakes.com has a friend who ran a V8 powered E30 for years and years with a simple machined sleeve over the stock spindle, and then using upgraded bearings and E30M3 hubs in front. This has some appeal to be sure. Have not heard anyone else ...
by xyobgyn
Tue 02 Sep, 2008 05:09
Forum: Z1 roadster
Topic: Bmw Z1 RLE
Replies: 10
Views: 3920

Alpina 16's

It looks like new Alpina 16's can be had...even staggered as we say. The offset is close, not quite right. In front Alpina 3611125 16x7 ET 28 In rear Alpina 3611129 16x8 ET 28 I think the rear is just about right, not the front. But, is this really that much of an upgrade for someone wanting more gr...
by xyobgyn
Wed 27 Aug, 2008 16:17
Forum: The Gallery
Topic: For the non-believers
Replies: 17
Views: 3552

Brakes

Maybe consider welding some brackets and adding 50Kg or more to the very far back of the trailer...take some weight off the rear of the Z3...and balance the load a bit more. Putting more weight on the front of your car will lower the front a bit from the large gap we see, and allow better steering a...
by xyobgyn
Wed 27 Aug, 2008 15:56
Forum: Z1 roadster
Topic: Senna's car in the press!
Replies: 34
Views: 5365

Month of issue?

OP is in middle of April, but usually magazines are released early, so, was it in the May issue? Nice photos of the engine bay... Just incredible. I think while I'm dreaming, I will dream of a special version of a euro to put in there... I'm partial to the 3.0 cosmetics, I think the extra set of sol...
by xyobgyn
Wed 27 Aug, 2008 15:48
Forum: Z1 roadster
Topic: 5 Lug Conversion
Replies: 16
Views: 3753

Still searching...

It seems that the E30M3 strut assembly, and hub is a reasonable choice, it allows re-use of the Z1 insert, and gives additional flexibility in also coming with upgraded brake calipers that would fit naturally enough to M3 rotors. ABS ring is said to be compatible. Apparently there are cheaper 5 seri...
by xyobgyn
Wed 27 Aug, 2008 04:25
Forum: Z1 roadster
Topic: 5 Lug Conversion
Replies: 16
Views: 3753

Thanks!

Realoem.com is super helpful, and after thinking about it for a few moments, I did some of my own basic research. From the diagrams for the rear hub on E30M3 and the Z1, it appears that the bearing, circlip, nut are all identical on both cars, just the hub itself is different. This leads me to suspe...
by xyobgyn
Mon 25 Aug, 2008 21:49
Forum: Z1 roadster
Topic: 5 Lug Conversion
Replies: 16
Views: 3753

5 Lug Conversion

I did a search in the forum, and was unable to find a DIY process for this. I'm curious if anyone that has a car with a 5 lug conversion has any details of how the rear T/A and hubs were converted over. I would imagine that front struts could or would be an easy swap out directly with any E30 M3 str...
by xyobgyn
Mon 25 Aug, 2008 21:47
Forum: Z1 roadster
Topic: Senna's car in the press!
Replies: 34
Views: 5365

Which Month BMWCar?

Would love to see the article....

Can anyone post it here page by page, or perhaps send me copies in emails?

Beautiful cars... wow...
by xyobgyn
Mon 25 Aug, 2008 21:32
Forum: Z1 roadster
Topic: Z1's on BMWVCCCA Rally through Caliornia
Replies: 8
Views: 1825

Z1's in USA

Beautiful photos!

Thanks!

My Z1 was found and bought in CA.... but its too long a drive to come back and do something like that...though it looks like a blast!
by xyobgyn
Wed 26 Sep, 2007 16:33
Forum: Z1 roadster
Topic: Bmw Z1 with E36 M3 engine///
Replies: 3
Views: 1411

Curious....

Anyone know what the swap people are doing for oilpan?

I've got the gearbox/torque tube part figured out nicely....

xyobgyn@aol.com
by xyobgyn
Mon 09 Apr, 2007 04:06
Forum: Z1 roadster
Topic: M3 EVO Engine and (possibly SMG) into Z1
Replies: 28
Views: 4484

M3 into Z1

Curious...

Do you delete the torque tube altogether?

Modify the shift mechanism and retain the old gearbox?

How tough is the oilpan issue?

Tried PM with you, but no response.

xyobgyn@aol.com if you could.

Alex
by xyobgyn
Mon 09 Apr, 2007 04:03
Forum: Z1 roadster
Topic: Z1 in USA (terrible seats too expensive)
Replies: 15
Views: 2078

LMAO.... I've got a green one in the USA...and the fabric section of the seats is worn out... mine is a duplicate of that one. Sold in Germany originally, broght to UK by prior owner, shipped here by prior owner when he moved..... I was about to do the same to my seats, put in some good quality gree...
by xyobgyn
Wed 21 Mar, 2007 19:41
Forum: Z1 roadster
Topic: M3 engine in Z1
Replies: 25
Views: 6567

I know this is an old post

Does anyone here have an email to contact Senna? I sent him a PM via the board, but I rather suspect he's busy in his garage...as I would be if I could put a S50B30 into a SECOND Z1 that I owned.... I'd like to contact him to discuss the project. Thanks in advance... Alex Lipowich ABLOriginalParts.com
by xyobgyn
Mon 19 Mar, 2007 22:32
Forum: Z1 roadster
Topic: Electric Mirrors
Replies: 22
Views: 3922

Wow....and I thought I knew Realoem.com

how did you guys find the link for cross referencing what parts the car came on?

Is it accessible from the home page of Realoem?

Alex Lipowich

(working on his mirrors)
by xyobgyn
Mon 19 Mar, 2007 18:11
Forum: Z1 roadster
Topic: Z1 Clear Rear Lights
Replies: 102
Views: 24749

US Z1's

I know I represent a very rare group of Z1 owners.... But I'd buy one set of the rear lights... I'll ask to see if anyone else I know is up for a set. We're not allowed to modify in the US, given that its a "show and display" car... but I think one would get away with this as it looks to b...