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Mister Towed's SWB 250GT SEFAC build.

24 Mar 2015, 4:08pm
It is not that the 1.9 is gutless, it is that it is unpleasant in character.

You know the discussion we had with Rene about the pleasure of driving rather than the simple efficiencies of driving?

For this one I have swapped sides. Yes, the 1.9 is an engine and it is capable of powering a Z3 but it removes pleasure from the process compared to the 6 cylinder versions.

Cost bites you once. Regrets are there for life.
24 Mar 2015, 4:49pm
Cheers Redrat, I'll take a look at the retro-fit cruise control as it'll open up the field of potential donors for me.

People who bought six cylinder Z3's seem to have ticked all the show off options: nasty colour combination leather seats, vulgar 18" black alloys, chrome windscreen surrounds etc, but skimped on things like a/c, cruise control and servicing. :(

That meerkat sticker did make me smile, I might try to get my hands on a pair of these instead though -



...but I'll probably fit more authentic badges to the car. ;)

Speaking of which, this turned up in the post today -



Genuine late 50's/early 60's part which looks suitably weathered for my preferred patinated look. Bit of a bargain too as it was roughly £300 cheaper than the only other genuine script I could find for sale -

http://www.ebay.co.uk/itm/Ferrari-Metal-Trunk-Badge-Fresh-Re-chrome-for-1950-to-1964-Cars-/321244004175?pt=Vintage_Car_Truck_Parts_Accessories&hash=item4acba27f4f

So, back to the issue of a potential donor. ebay had a 98,000 mile car in silver in the dealer classified's for just under £2k, and it was only 35 miles away.

It looked pretty good in the pictures so I took my better half and went to test drive it today with a view to potentially buying it. OK, it was a 1.9 M44 engine car but I wanted to give it a chance to impress me despite the poor (undeserved?) reputation.

The ad stated it had air conditioning, cruise control and service history, calling it a 'stunning example'.

On arrival it was parked right at the front of the forecourt, presumably to attract people in to view the other stock, and I have to say we were stunned when we saw it. In fact my wife was so stunned she refused to get out of the car. Our car that is, not the Z3, which was a mess.

It had no air con, no cruise control, it was full of fag ash and there was mildew on the seats. The service history turned out to be a sheaf of MOT failure sheets padded out with Chinese restaurant menus and the MOT had expired.

Under the bonnet the engine looked fine - no oil leaks and the oil was nice and clean - but some boy racer had fitted an aftermarket induction kit that looked cheap, nasty and unnecessary.

To be fair it started on the first turn of the key and sounded fine mechanically and not bad aurally (I think the four pot might even sound pretty good with the right exhaust fitted), and I was surprised how quickly it picked up and lost revs (I expected it to have a much more pronounced flywheel effect).

I'd asked the dealer if I could take it for a test drive (even though there was no way I was going to buy it) as I wanted to see if WCA is right about the M44 both sucking and blowing.

Key in hand, a quick walk round the car to check a few essentials revealed a tyre that was balder than me and a handbrake that didn't work.

So, I still haven't ever driven a BMW as I didn't want to risk my licence or my life driving a piece of crap death trap on the public highway. :(

I appreciate your post btw WCA, I know you don't rate the driving experience the 1.9 gives but I still want to see for myself as one man's meat, etc.

Oh well, the perfect donor's out there somewhere...
24 Mar 2015, 5:53pm
Have you seen this one Mr T?

I know that it is quite a distance from you but I looked at it and the only reason that I didn't go for it was that the rear window was missing and he was waiting for a replacement (I didn't test drive it as it was pi$$ing down). I intended to go back for a test drive but viewed another the next day which I bought.

The car is clean enough and the engine sounded sweet. The paint had been touched up badly on the sills but that shouldn't matter if its to be used as a donor car.

Its only a few miles down the road from me if you would like to go back and take a further look and some pics for you?
24 Mar 2015, 6:39pm
Mister Towed wrote:
It's a... 1.9 :peep:


Each to his own. I have to say that when I saw WCA's Z300S with an engine bay full of engine, I was sold. Hence my 2.8. Sometimes I wish it had cruise control...
24 Mar 2015, 6:43pm
Thanks Gaz, that one's actually in my ebay watch list. The mileage is a bit high for my liking at 130,000 and it is a bit far to travel (albeit just down't rerd from't inlaws in Blackpool). I'm sure I'll be able to find a decent example a bit closer, but thanks for the offer to check it out for me.
24 Mar 2015, 6:57pm
IanA wrote:
Each to his own. I have to say that when I saw WCA's Z300S with an engine bay full of engine, I was sold. Hence my 2.8. Sometimes I wish it had cruise control...


Don't get me wrong, my ideal donor would be a 2.0 or a 2.2, but I won't turn my nose up at the 1.8 or 1.9 until I've driven one, which I wasn't able to do today. :(

I want cruise control as I suffered an injury at work back in 2007 that means I need to be able to move my right leg around while I'm driving longer distances. I get by with the Spyder as I only take it on longer runs two or three times a year, but I want the SWB to be a daily driver.

As such, a/c, cruise control and reasonable insurance and fuel economy are more important to me than outright powerrrr!

I'm in no rush to buy a donor at the moment as it could still be another 21 months before I can buy the kit, so I'm going to take my time and test drive a number of different cars/engine sizes before taking the plunge.

Having said that I'm kicking myself for not acting on this one sooner -

http://www.ebay.co.uk/itm/391082190262?_trksid=p2060778.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT

All the reviews I've read suggest that the 170hp 2.2 is the pick of the Z3 engine range. And there's one for sale 8 miles from my house...
24 Mar 2015, 7:12pm
MrTowed - I recommend you do try the 1.9 and then a six cylinder. This is the internet and i could be talking total bollox like most people seem to (not on this forum obviously).

i need to drive an auto for injury reasons. It is important to get a car you can actually use. Persevere and you will get the right car I am sure.
24 Mar 2015, 8:36pm
If your really wanting to keep costs down, why not go for somthing like this....

http://www.hbc.co.uk/cgi-bin/zyview/D=vehicles/V=bidding/R=5836366

Ok, maybe no a car C as it requires a ViC check and they might be a bit funny if you turn up with a tribute swb and not a z3, but certainly look at cat D cars that dont require a VIC check. Youl pick 1 up for pennies!
24 Mar 2015, 9:29pm
Danny_HUFC wrote:
If your really wanting to keep costs down, why not go for somthing like this....

http://www.hbc.co.uk/cgi-bin/zyview/D=vehicles/V=bidding/R=5836366

Ok, maybe no a car C as it requires a ViC check and they might be a bit funny if you turn up with a tribute swb and not a z3, but certainly look at cat D cars that dont require a VIC check. Youl pick 1 up for pennies!


Cheers Danny, I've bought cat D cars before and never had a problem.

With the Spyder I ended up spending more time restoring the donor than building the car, so this time I want something that is fully mot'd and roadworthy to start with. Plus I've promised my wife that she can drive it around for a month or so in the summer before I start ripping the wings off, so it needs to be roadworthy.

I've decided I might need to up my budget slightly to get a decent donor and I've now shortlisted a handful of 2.0's. None of them are particularly close though, I'd have been gutted if I'd driven 100 miles + to see the piece of crap I looked at today.
24 Mar 2015, 9:35pm
Danny_HUFC wrote:
If your really wanting to keep costs down, why not go for somthing like this....

http://www.hbc.co.uk/cgi-bin/zyview/D=vehicles/V=bidding/R=5836366

Ok, maybe no a car C as it requires a ViC check and they might be a bit funny if you turn up with a tribute swb and not a z3, but certainly look at cat D cars that dont require a VIC check. Youl pick 1 up for pennies!

Ha ha great minds think alike I wears looking at auctions yesterday
25 Mar 2015, 7:58pm
Took the opportunity to test drive a Z3 today, the first BMW of any kind I've ever driven.

It was a 2 litre straight six with low miles (74k) on a 'V' plate and in pretty good condition.

I was looking forward to the drive as I've only heard good things about the BMW M52 six (unlike the M44). :hungry:

So, imagine an engine that starts on the button and settles to an offbeat idle that hints at great things to come.

Imagine an engine that picks up revs quickly and smoothly, with a distinctive bass tone at low revs that builds to a spine tingling and addictive turbine whine as you keep the throttle pressed to the floor.

Imagine an engine that's docile in traffic but comes on the cams at 3,000 revs, unleashing the latent beast within and charging past the red line with no rev limiter cutting in to spoil the fun even if you keep it planted.

Imagine that's the BMW M52 2.0?

Err, no. Actually I was describing the 1.2 triple in my wife's Nissan Note, which has a hell of a lot more character than the BMW six. No, really it does despite the lack of outright power. Our Zanussi washing machine has more character on a fast spin for Christ's sake.

The truth is I found the Z3 to be enormously competent.

The engine is so quiet and smooth that I kept hitting the rev limiter in second (at a lowly 6,500rpm). The power delivery is completely linear - there's no surge anywhere in the rev range, it just pushed the car along. The suspension soaked up the bumps without transmitting the slightest of jolts into the cockpit. The steering made the car go wherever I decided to point it and the car moved along the road at speed with no drama whatsoever.

So BMW. Where's the fun? Isn't it supposed to be a sports car, not a luxury executive saloon?

Where's the mechanical thrashings of the engine? The rasping exhaust note? The steering feedback? The turn in? Where's the ability to adjust the car's attitude mid bend with the throttle? Where's the drama?

Truth be told it's a very good car, but that's damning with faint praise as I'd heard that BMW are supposed to make great cars. :ohwell:

So, what to do? Well, I still need to drive a 1.9 in case that engine actually has more (some?) character, and I also want to drive a 2.2 and a 2.8 before committing to purchasing a donor (the 3.0's brakes are too big for my wheels).

But it's not all bad news. I'm guessing a change of exhaust would make it sound more dramatic, while skinnier, taller tyres should give the handling a lot more adjustability (I was worried that the 2.0 engine would be too powerful for 185/15's but I now know they'd be fine).

Ultimately I expect the transformation from Z3 to SWB to also transform the feel of the car enough to make it interesting, while preserving enough of the sheer competence of the BMW donor to make it a genuinely capable intercontinental GT car.

Which is exactly what I didn't know I wanted until today... :bounce:
25 Mar 2015, 8:42pm
Try a 2.8 on a wet road with the traction control switched off if you want character. Look for one with Chinese tyres for additional thrills.
25 Mar 2015, 8:53pm
y cymro wrote:
Try a 2.8 on a wet road with the traction control switched off if you want character. Look for one with Chinese tyres for additional thrills.


I'll give it a go. My, those Linglong tyres look like good value... :rip:
25 Mar 2015, 9:04pm
I felt the same when I first got the Z3 and that is a 2.8. I was very underwhelmed however I went for it anyway as I want to build a SWB.

After living with it for a short while it has slowly changed my mind, quite possibly because I'm learning how to drive it in a way that avoids some of its quirks. Just this morning it put a big smile on my face as the traction control was kicking in to keep the rear end in check as I put my boot down on a long bend on a damp road.
25 Mar 2015, 9:18pm
MrTowed, the competence you describe is exactly the disappointment I had with the Audi A8. Extremely adequate.

I am happy to let you have a blast in mine if you are at Stoneligh.

The BMW feels far less normalised than my Merc but far more than my Nissan Navarra. I guess what you start with as a base line determines how you feel about the alternative.

See you at Stoneliegh?
25 Mar 2015, 9:47pm
T, I think there's a job for you at the BBC, but instead of building a SWB it would have to be a Transit/hovercraft or some other crap.
25 Mar 2015, 10:16pm
garyh wrote:
T, I think there's a job for you at the BBC, but instead of building a SWB it would have to be a Transit/hovercraft or some other crap.


Ha ha, I pity whoever does get that job. Mr C was Top Gear and I think the BBC have made a big, money losing mistake in sacking him.

The most annoying thing to me is that because he's lost his temper and thumped someone the beeb now can't see any way he can continue working in the public eye.

If he'd been a premiership footballer and he'd thumped/bitten/kicked/stamped on/raped someone, he'd get suspended for a couple of matches, fined twenty minutes' pay and be back on the pitch in time for the cup final.

Bloody hypocrisy I say.

Top Gear just won't be the same again and if they put Tiff Needel or Quentin bloody Wilson in as presenters I'm cancelling my TV licence as my telly will be all smashed. By me. :twitch:
25 Mar 2015, 10:18pm
WorldClassAccident wrote:
MrTowed, the competence you describe is exactly the disappointment I had with the Audi A8. Extremely adequate.

I am happy to let you have a blast in mine if you are at Stoneligh.

The BMW feels far less normalised than my Merc but far more than my Nissan Navarra. I guess what you start with as a base line determines how you feel about the alternative.

See you at Stoneliegh?


Yep, that sums it up nicely - extreme adequacy.

Would love to meet up at Stoneleigh, I should be going this year unless work gets in the way.
25 Mar 2015, 11:06pm
Agree with you there Mr T,

The Beeb sacking Mr C was kind of like self-harming I think.......
26 Mar 2015, 7:04am
Z-3 driving experience....

Mr Towed:

Do as i do, buy yourself a 3.2M Roadster and convert THAT into a 250SWB.
Put 17 inch Wires on and it's a real SUPERCAR....

Want to be sensible? no for no less then a 2.8, loads of torque and enough horses.

Both are being build right now simultanuously and will be finished in a few weeks time.....

Rob
26 Mar 2015, 8:17am
I have just changed back to summer tyres on my BMW 125 coupe. Winters are 16" 55 profile and summers are 17" 45 run flats. It is like driving 2 different cars. The summer tyres make it grippy, agile and lithe whereas the winters make it feel much more old school, a bit less immediate but you can 'feel' the tyres working in the corners. So there's hope yet! Mine has a 3 litre six in it but with the twin VANOS variable timing - it's nut a noticeable surge like say a Civic VTEC, but you can feel when the cams change. And I love the subtle noise that gains an edge in 'sport' mode (not sure why though!).
26 Mar 2015, 8:31am
Mistrale wrote:
And I love the subtle noise that gains an edge in 'sport' mode (not sure why though!).

Probably a pneumatic valve that opens in the back exhaust box to allow freer gas flow and a little more noise. Take a look underneath and you'll see it near the tailpipes, on mine it's gold-coloured and looks like a waste gate actuator.
26 Mar 2015, 8:33am
mobilerobbie wrote:
Mr Towed:

Do as i do, buy yourself a 3.2M Roadster and convert THAT into a 250SWB


Anyone know of a Cat C/D, vandalised or tatty Z3M for sale at a reasonable price?
26 Mar 2015, 8:52am
A programme about cars... It will never take off, you need a floating transit or caravan banger racing...
26 Mar 2015, 7:06pm
mobilerobbie wrote:
Mr Towed:

Do as i do, buy yourself a 3.2M Roadster and convert THAT into a 250SWB.
Put 17 inch Wires on and it's a real SUPERCAR....

Want to be sensible? no for no less then a 2.8, loads of torque and enough horses.

Both are being build right now simultanuously and will be finished in a few weeks time.....

Rob


Those sound very interesting Rob, please keep us updated with progress and pictures. :)