318i cambelt snapped.

Need technical Q/A then you're in the right place

Moderator: martauto

Post Reply
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Fri Aug 21, 2009 10:30 pm

Hi all,

Aquired a nice-ish 318i with 15" BBS's with a cambelt snapped. What I want to know is anyone know if the valves would smack the pistons and is it worth putting a belt on to try?

I got the car for its wheels and thought I'd be scrapping the rest, but actually its not a bad car and if it's just a belt change then it'll be worth the hassel. If it's a head off then its scrap time or 318is or 325i lump swop time.

Only off putting thing for me is its a 4dr.

Appreciate your comments :D
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
kam-325i
E30 Zone Team Member
E30 Zone Team Member
Posts: 4851
Joined: Tue Sep 27, 2005 11:00 pm
Location: TELFORD !!!! (Shropshire) Stevetigger Land !!!
Contact:

Fri Aug 21, 2009 10:38 pm

I am 99% sure the M40 is an interference engine.......
Pete don't care about colour, He would shag a rainbow if he could find the end of it....
Image
bmwowner
E30 Zone Regular
E30 Zone Regular
Posts: 411
Joined: Mon Jul 30, 2007 11:00 pm
Location: Surrey

Fri Aug 21, 2009 10:40 pm

i changed my 318 m40 for another 318 m40 and had it running in 6 hours, and could of done it quicker, the only tricky bit about it is the bolt that holds the gear selector in place (only because i didnt remove the exhaust) that was doing it with axle stands and a engine hoist, 318i engines are dirt cheap for a good quiet one (£100ish) repairing the damage would work out a lot more...
Image
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Fri Aug 21, 2009 10:51 pm

Ok guys, thanks! I guessed that would be the case, its worthy of a £15 belt, but not a £100 engine lol. Having said that, I have a couple of lumps laying about I may make use of.

Cheers!
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
Jon_Bmw
Dangerous when thinking
Dangerous when thinking
Posts: 7606
Joined: Tue Jan 11, 2005 11:00 pm
Location: Salisbury

Sat Aug 22, 2009 12:18 am

4dr m40 = wheel donar. :)
User avatar
Brian28
E30 Zone Squatter
E30 Zone Squatter
Posts: 1596
Joined: Sat Jun 11, 2005 11:00 pm
Location: Bournemouth
Contact:

Sat Aug 22, 2009 7:38 am

Have done a couple Paul not usually any piston damage, couple of hours to swap the head is easiest if you have a spare kicking around. Have entered the is in a sprint there end of Sept so will try and give a shout across at lunchtime to say hello.
For sale - E30 320i racer project - sold.
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Sat Aug 22, 2009 7:33 pm

Brian28 wrote:Have done a couple Paul not usually any piston damage, couple of hours to swap the head is easiest if you have a spare kicking around. Have entered the is in a sprint there end of Sept so will try and give a shout across at lunchtime to say hello.
Great! You don't have a spare head do ya? lol.
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
User avatar
Brian28
E30 Zone Squatter
E30 Zone Squatter
Posts: 1596
Joined: Sat Jun 11, 2005 11:00 pm
Location: Bournemouth
Contact:

Tue Aug 25, 2009 9:40 am

Have had a poke around in the garage, have one here that I've taken a valve or two out of that you're welcome to. I'll drop it in when I'm up if you're in no hurry.

Cheers
Brian
For sale - E30 320i racer project - sold.
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Tue Aug 25, 2009 6:07 pm

Brian28 wrote:Have had a poke around in the garage, have one here that I've taken a valve or two out of that you're welcome to. I'll drop it in when I'm up if you're in no hurry.

Cheers
Brian
Ah ok mate, don't worry too much as I'm probably going to break it now... we'll see :D
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
Dave_M3
E30 Zone Addict
E30 Zone Addict
Posts: 3428
Joined: Sat Jun 24, 2006 11:00 pm
Location: Cork

Tue Aug 25, 2009 7:07 pm

Friend of mine snapped his belt on his old 316i engine.

As it happend going in his driveway it might have been ok as sometimes they seem to escape doing major damage...
But the numpty turned the key again to see if it was "able to start" :roll:

He was being stubborn and I threw a belt on for him first (this was before he told me he tried starting it again) and there was probably more exhuast coming out the inlet than the back of the car when I was cranking it after timing it :roll:
Then he got a head for it so put that in.... which was tappy as fook!

Finally saw sence in the end and let me do a M42 conversion for him winkeye

Oh yeah... and

:ttiwwp:

so we can decide if it's worth a proper engine
:D :D :D
M42 rightness above 6500rpm, nobody can hear you scream
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Tue Aug 25, 2009 8:37 pm

LOL, thanks Dave,

To be fair, it aint worth putting pics up mate, its a 4 door! lol.

Took another good look at the car today, it's just not worth saving :roll:
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
Dave_M3
E30 Zone Addict
E30 Zone Addict
Posts: 3428
Joined: Sat Jun 24, 2006 11:00 pm
Location: Cork

Tue Aug 25, 2009 9:30 pm

Awwww... poor E30.

Suppose a 4 door is only really worth saving if it comes attached to an M-tec kit...... unless can a nice Touring to put the kit onto winkeye


There's a Tec 2 four door 320i parked up somewhere near me... must see if the owner wants me to take it away sometime and there's a M20 525i Auto there too which might be worth an engine and a 4.45 diff :D
M42 rightness above 6500rpm, nobody can hear you scream
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Tue Aug 25, 2009 10:16 pm

I know what you're saying, although I have been contemplating getting a touring customised into a 2 door and fitting the M3 kit, I rekon that'll look a stunner. winkeye
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
User avatar
u_lift_u_lose
E30 Zone Newbie
E30 Zone Newbie
Posts: 9
Joined: Sun Aug 23, 2009 11:00 pm

Thu Aug 27, 2009 3:00 pm

ShepsEvo3 wrote:I know what you're saying, although I have been contemplating getting a touring customised into a 2 door and fitting the M3 kit, I rekon that'll look a stunner. winkeye
Thats just what i'm thinking about at the mo, got an old 318 been stood awhile with full kit all be it fibreglass, & have just been offered a tourer, Could be fun...............
Dave_M3
E30 Zone Addict
E30 Zone Addict
Posts: 3428
Joined: Sat Jun 24, 2006 11:00 pm
Location: Cork

Thu Aug 27, 2009 4:01 pm

ShepsEvo3 wrote:I know what you're saying, although I have been contemplating getting a touring customised into a 2 door and fitting the M3 kit, I rekon that'll look a stunner. winkeye
Image

Image


Can you get a touring that looks any more :cool:

Shame it only had an M30b35 though...
M42 rightness above 6500rpm, nobody can hear you scream
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Fri Aug 28, 2009 12:17 am

Yeah that is noce, but it is still a more door! lol.
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
Dave_M3
E30 Zone Addict
E30 Zone Addict
Posts: 3428
Joined: Sat Jun 24, 2006 11:00 pm
Location: Cork

Fri Aug 28, 2009 12:27 am

Touring more-doors are socially acceptable though not to mention a well done M3 version:D
M42 rightness above 6500rpm, nobody can hear you scream
ShepsEvo3
Master of go faster
Posts: 1881
Joined: Tue Mar 29, 2005 11:00 pm
Location: Bristol/Wiltshire

Fri Aug 28, 2009 1:22 am

Dave_M3 wrote:Touring more-doors are socially acceptable though not to mention a well done M3 version:D
Aye, there is that. Where is the thread for the red M3 touring which was on the home page of the old style zone site? That one rocked!
E30 M3 Unichip Alpha N style conversions, this is the ultimate for extracting the best out of your S14 M power car.
Also, Live mapping of your Standard Motronic ECU for optimising all your modifications.
www.sabre-tuning.co.uk
Post Reply