Search found 82 matches

by Murt97
Wed Feb 26, 2025 2:32 pm
Forum: For Sale - E30 Parts
Topic: E30 325i Scorpion Full Stainless Steel Exhaust (Brand New Still Boxed)
Replies: 0
Views: 7783

E30 325i Scorpion Full Stainless Steel Exhaust (Brand New Still Boxed)

E30 325i Scorpion full stainless steel exhaust. Still in the box and unused due to me selling my project car.

https://www.ebay.co.uk/itm/306139437001 ... SwiqJnvdYK

Looking for £650.

Collection in Luton (07453314397)
by Murt97
Sat Feb 08, 2025 1:53 pm
Forum: For Sale - E30 Parts
Topic: E30 325I M20B25 engine + gearbox + differential + drive shafts for sale
Replies: 1
Views: 6692

E30 325I M20B25 engine + gearbox + differential + drive shafts for sale

I have a facelift 325i engine + gearbox (70k miles) + differential + prop and half shafts. I planned to do a conversion on my 318i but had to sell the car. Looking for £900 for all engine/drivetrain parts. Also, have a brand new full Scorpion exhaust still in the box that was bought for over £700, w...
by Murt97
Sun Feb 04, 2024 12:41 pm
Forum: For Sale - E30 cars
Topic: 1991 Laguna Green 318i Lux Cabriolet
Replies: 6
Views: 6521

Re: 1991 Laguna Green 318i Lux Cabriolet

Arches with rust
by Murt97
Sun Feb 04, 2024 12:37 pm
Forum: For Sale - E30 cars
Topic: 1991 Laguna Green 318i Lux Cabriolet
Replies: 6
Views: 6521

Re: 1991 Laguna Green 318i Lux Cabriolet

More pics
by Murt97
Sun Feb 04, 2024 12:34 pm
Forum: For Sale - E30 cars
Topic: 1991 Laguna Green 318i Lux Cabriolet
Replies: 6
Views: 6521

Re: 1991 Laguna Green 318i Lux Cabriolet

Some pics
by Murt97
Sun Feb 04, 2024 12:26 pm
Forum: For Sale - E30 cars
Topic: 1991 Laguna Green 318i Lux Cabriolet
Replies: 6
Views: 6521

1991 Laguna Green 318i Lux Cabriolet

Hi all, I've decided to sell my 318i Cabrio - was initially a car that wanted to fully restore, but I've been unable to make the time to do so. Car details - 190K Miles - M40B18 engine - Manual gearbox - Laguna green - Working electric windows - Working manual convertible roof - Original 15" BBS all...
by Murt97
Sun Apr 25, 2021 5:49 pm
Forum: Wanted - E30 Parts, Cars & I.C.E
Topic: Wanted: E30 325i Propshaft & differential
Replies: 0
Views: 459

Wanted: E30 325i Propshaft & differential

Hi,

I need a m20b25 prop and a differential as i’m a conducting an engine swap. If you have both or one of the parts, please let me know!

Thanks
by Murt97
Fri Mar 05, 2021 1:43 pm
Forum: E30 Builds / Restorations
Topic: The evolution of ‘Errol’ the 325i Cabriolet
Replies: 333
Views: 303124

Re: The evolution of ‘Errol’ the 325i Cabriolet

Thank you :) it’s taking a while but will be so worth it!! I sprayed it (just a light coat) with VHT high temp enamel paint. Do you remember which brand and colour of paint you used? It makes the engine bay look phenomenal! I’d like to think it’s not just the paint 🤣 but the brand is VHT, in Alumin...
by Murt97
Mon Mar 01, 2021 10:11 am
Forum: For Sale - E30 Parts
Topic: ECU EPROM Upgrade Chips Sale
Replies: 126
Views: 64086

Re: ECU EPROM Upgrade Chips Sale

PM sent :)
by Murt97
Sun Feb 28, 2021 10:54 am
Forum: E30 Technical Help
Topic: 3.91 vs 3.64 diff
Replies: 16
Views: 4116

Re: 3.91 vs 3.64 diff

Thanks for all the help guys. Does anyone know if I have to use 325i driveshafts to match a 325i medium case diff? Or can I use the same driveshafts that are currently on my 318 cab? I haven't done a swap like this or anything but I remember reading somewhere that you can use the same driveshafts a...
by Murt97
Fri Feb 26, 2021 3:55 pm
Forum: E30 Technical Help
Topic: 3.91 vs 3.64 diff
Replies: 16
Views: 4116

Re: 3.91 vs 3.64 diff

Thanks for all the help guys. Does anyone know if I have to use 325i driveshafts to match a 325i medium case diff? Or can I use the same driveshafts that are currently on my 318 cab?
by Murt97
Wed Feb 24, 2021 10:02 pm
Forum: E30 Technical Help
Topic: 3.91 vs 3.64 diff
Replies: 16
Views: 4116

Re: 3.91 vs 3.64 diff

Lemon98 wrote:
Wed Feb 24, 2021 5:29 pm
It all depends on which gearbox you're using. The one from the 318 or the M20B25?
I’m using the 325i gearbox, getrag 260.
by Murt97
Tue Feb 23, 2021 6:39 pm
Forum: E30 Technical Help
Topic: 3.91 vs 3.64 diff
Replies: 16
Views: 4116

Re: 3.91 vs 3.64 diff

The small case diffs work (with the appropriate half shafts) but it's more the longevity when dealing with the torque. If you're just cruising around then it's probably fine as long as you drive smoothly - but IMO I'd stick with the 3.64. I haven't driven an M20 for a while, but I recall that geari...
by Murt97
Tue Feb 23, 2021 2:30 pm
Forum: E30 Technical Help
Topic: 3.91 vs 3.64 diff
Replies: 16
Views: 4116

Re: 3.91 vs 3.64 diff

The small case diff has 6 mount points for the rear cover whilst the medium has 8 - so its easy to check. For me a 3.91 would be too short with an M20 B25 - but opinions will differ... depends if you like high revs at cruising speeds. Paul :-) Ahhhh it has 6 mounting points! So’ it’s a small case t...
by Murt97
Tue Feb 23, 2021 2:08 pm
Forum: E30 Builds / Restorations
Topic: The evolution of ‘Errol’ the 325i Cabriolet
Replies: 333
Views: 303124

Re: The evolution of ‘Errol’ the 325i Cabriolet

Engine bay resto and service done! Before: 5B89CB76-E27A-4477-9433-9C0B079FEA51.jpeg After: 7A264C49-66B8-42ED-B923-737D7C3C929D.jpeg Now to head ‘down under’ and get the suspension, brakes, exhaust etc all changed! Amazing refurb!! Very jealous as I’m trying doing something similar to my E30 lol. ...
by Murt97
Tue Feb 23, 2021 1:32 pm
Forum: E30 Technical Help
Topic: 3.91 vs 3.64 diff
Replies: 16
Views: 4116

Re: 3.91 vs 3.64 diff

I had a 3.73 LSD in my Cabby - and whilst it would pull like the wind, I found 1st almost useless - you run out of revs at such a low speed - and I also found that cruising was a bit painful - revving a bit high at cruising speeds. Last year I fitted a 3.46 open... and it feels a whole lot better -...
by Murt97
Tue Feb 23, 2021 10:56 am
Forum: E30 Technical Help
Topic: 3.91 vs 3.64 diff
Replies: 16
Views: 4116

3.91 vs 3.64 diff

I’m swapping a low compression 1989 m20b25 in to my 1991 318i convertible, I just wanted to know if the 3.91 open diff from a 1995 320i would work well with my car? (I have been offered the diff for a reasonable price) OR shall i hold out for a more suitable ratio? I have heard that the 3.64 is also...
by Murt97
Sun Feb 21, 2021 10:30 am
Forum: E30 Builds / Restorations
Topic: The evolution of ‘Errol’ the 325i Cabriolet
Replies: 333
Views: 303124

Re: The evolution of ‘Errol’ the 325i Cabriolet

Engine bay resto and service done! Before: 5B89CB76-E27A-4477-9433-9C0B079FEA51.jpeg After: 7A264C49-66B8-42ED-B923-737D7C3C929D.jpeg Now to head ‘down under’ and get the suspension, brakes, exhaust etc all changed! Amazing refurb!! Very jealous as I’m trying doing something similar to my E30 lol. ...
by Murt97
Fri Feb 19, 2021 10:53 am
Forum: M20 Engines
Topic: M40b18 -> M20b25 AFM help
Replies: 0
Views: 6479

M40b18 -> M20b25 AFM help

I managed to buy a M20b25 engine and trans to swap into my 318i cab. I’m wondering if i can keep the black airfilter box/housing and just change AFM to the 325i one?

(I posted this in the technical help section but figured here would be more appropriate).

Any help would be appreciated!

Thanks.
by Murt97
Thu Feb 18, 2021 12:27 pm
Forum: E30 Technical Help
Topic: M40 -> M20 AFM help
Replies: 0
Views: 731

M40 -> M20 AFM help

I managed to buy a M20b25 engine and trans to swap into my 318i cab. I’m wondering if i can keep the black airfilter box/housing and just change AFM to the 325i one?

Any help would be appreciated!

Thanks.
by Murt97
Fri Feb 12, 2021 2:34 pm
Forum: Wanted - E30 Parts, Cars & I.C.E
Topic: Wanted - M20B25 Engine
Replies: 2
Views: 550

Re: Wanted - M20B25 Engine

bmw-mad wrote:
Fri Nov 27, 2020 4:38 pm
Hi I have a complete 325i engine which was built for a race car a while pm me if interested
Do you still have the engine?
by Murt97
Fri Feb 12, 2021 2:23 pm
Forum: Wanted - E30 Parts, Cars & I.C.E
Topic: *wanted* M20b25 engine + ancillaries (facelift)
Replies: 0
Views: 639

*wanted* M20b25 engine + ancillaries (facelift)

Hi all,

I’m in need of an later model m20b25 (325i) engine + all the ancillaries. Please let me know if any of you are selling. I’m planning to swap it into my 318 Cab over the next few months.

Also interested in a matching manual trans, propshaft and diff too.

Thanks
by Murt97
Sun Jun 28, 2020 11:02 am
Forum: E30 Technical Help
Topic: Steering rack play
Replies: 3
Views: 901

Re: Steering rack play

Hi Recently acquired a 88’ 320i auto which just failed NCT/MOT for small amount of play in steering rack. Car is tracking well with no pull left or right and not vibrating at motorway speed. Advised to tighten rack and possibly replace inner tie rods. Can the rack be tightened without replacing par...
by Murt97
Sun Jun 28, 2020 10:45 am
Forum: E30 Technical Help
Topic: E30 Project: Replacement for M40 engine...?
Replies: 13
Views: 1050

Re: E30 Project: Replacement for M40 engine...?

JohnA wrote:
Sat Jun 27, 2020 10:43 am
@Murt97, yes it is the getrag 240 that came with my 318i m40
How’s your engine swap going??
by Murt97
Wed Jun 17, 2020 4:58 pm
Forum: E30 Technical Help
Topic: E30 Project: Replacement for M40 engine...?
Replies: 13
Views: 1050

Re: E30 Project: Replacement for M40 engine...?

I am currently doing the same thing, putting a m42 e36 in an 318i e30. all is out, engine gaskets, waterpump, thermostat clutch etc replaced. My m42 engine came from an automatic, but it will fit the getrag 240. the engine block is the same. Is your getrag 240 from an m40 or m42? I’m guessing you’r...
by Murt97
Wed Jun 17, 2020 12:52 pm
Forum: E30 Technical Help
Topic: E30 Project: Replacement for M40 engine...?
Replies: 13
Views: 1050

Re: E30 Project: Replacement for M40 engine...?

If you're looking to fit to a budget and don't mind M40 performance, M42 seems like a stellar option in my eyes. If you wanted to build a stroker and get more power and sound nice down the line, M20 sure...but doesn't seem worth the box/driveshaft/exhaust etc. change. I am not familiar with how swa...
by Murt97
Wed Jun 17, 2020 9:49 am
Forum: E30 Technical Help
Topic: E30 Project: Replacement for M40 engine...?
Replies: 13
Views: 1050

Re: E30 Project: Replacement for M40 engine...?

Cheapest option will be the M42 as your can use a lot of the M40 parts to fit it. I’m not too familiar with the diff ratio on a cabrio but the running gear can remain the same where as you’d need a gearbox and a diff for an M20b25 swap. Something to consider though is the 318iS and the 325i both ca...
by Murt97
Tue Jun 16, 2020 1:33 pm
Forum: E30 Technical Help
Topic: E30 Project: Replacement for M40 engine...?
Replies: 13
Views: 1050

E30 Project: Replacement for M40 engine...?

So I have had my first E30 cabrio for 3 months now and i’m loving it, the only issue has been the engine... While I actually don’t mind the M40’s limited performance, it’s leaking oil and I suspect camshaft damage as the revs won’t go over 5k RPM? The engine has 190k+ miles on it, so I think it’s ti...
by Murt97
Sat Jun 13, 2020 11:20 am
Forum: E30 Technical Help
Topic: Cabriolet flex reduction
Replies: 21
Views: 1470

Re: Cabriolet flex reduction

My cabby had a brace fitted when I bought it...a solid one too...but I binned it as it made zero difference to the ride or handling that I could feel. I might try out an x brace... not the garagistic one but there's a couple of cheaper European made x braces which at least you can test without blow...
by Murt97
Fri Jun 12, 2020 11:42 am
Forum: E30 Technical Help
Topic: Cabriolet flex reduction
Replies: 21
Views: 1470

Re: Cabriolet flex reduction

rix313 wrote:
Thu Jun 11, 2020 10:22 pm
No doubt you’ve seen the Cabrio already has the brackets which tie the turrets to the inner wing. So a strut brace will be useless. I fitted these brackets on my race car in order to remove my brace.
So you’re saying a strut brace on the cabrio won’t have any affect on handling/flexing? :(
by Murt97
Thu Jun 11, 2020 6:32 pm
Forum: E30 Technical Help
Topic: Cabriolet flex reduction
Replies: 21
Views: 1470

Re: Cabriolet flex reduction

My strut brace on its own did very little to reduce scuttle shake. The X brace however... that's made an entire world of difference. Car is night and day compared to what it was. What do you mean by X brace? Thanks Ben The X brace is the one that goes underneath the car and ties the engine sub fram...
by Murt97
Sat May 16, 2020 10:46 pm
Forum: E30 Technical Help
Topic: Something’s draining my battery...
Replies: 7
Views: 594

Re: Something’s draining my battery...

I had a similar issue and checked the resistance on all the fuses with the battery connected. One in particular, I think it was some sort of interior or boot lighting iirc, was constantly draining power so I just pulled that fuse. Bit of bodge but it made my battery last for weeks at a time whilst ...