how much faster is a m3 |
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paul325i
Really Senior Member II Joined: 23-January-2003 Location: United Kingdom Status: Offline Points: 666 |
Topic: how much faster is a m3 Posted: 14-October-2003 at 13:26 |
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Yeah i did see those, ran something like 800bhp in track ready state didn't they? 1440bhp from a 1400cc has to be a bit of a bitch to drive.
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b318isp
Moderator Group Joined: 10-October-2002 Location: Ireland Status: Offline Points: 2057 |
Posted: 14-October-2003 at 13:21 | ||
Yes. There is a story that they took M10 blocks off the production line and threw them out in a field until they got really rusty. They were then cleaned up and machined as necessary. This apparently was a very good way of stress relieving them after being cast!
There is also the true story that final engines went off the scale in the test rig. The scale stopped at 1400bhp! These engines were guessed to make 1440bhp. |
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paul325i
Really Senior Member II Joined: 23-January-2003 Location: United Kingdom Status: Offline Points: 666 |
Posted: 13-October-2003 at 14:00 | ||
The M10 was the original racing engine was it not? Sleeved to a 1400cc and turbocharged. Very stong engine indeed.
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b318isp
Moderator Group Joined: 10-October-2002 Location: Ireland Status: Offline Points: 2057 |
Posted: 13-October-2003 at 13:44 | ||
Actually the M3 engine is linked to the M10 not the M20 so it is not a chopped 6 cylinder.
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thepits
Moderator Group Joined: 09-July-2003 Location: far far away Status: Offline Points: 10000473 |
Posted: 10-October-2003 at 16:42 | ||
E30 M3 started off just under 2 litres. Later models / EVO's got massaged, eventually up to 2.5 Why 4 pot and not 6 pot? Because the M3 was originally designed for competition, and the regulations at the time stated 4 pot, so BMW took a 6 pot, and chopped 2 cylinders off it! I have a M3 & 325i, both are v v quick, but the 325 is s m o o t h power, whilst the M3 is RAW, and all arms to keep up on the gearbox........and great GREAT Fun! Oh yes, and it will p*ss all over the 325 (& most other cars) on corners (& roundabouts) !!! Edited by thepits |
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Cats know your every thought.
But don't care. |
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b318isp
Moderator Group Joined: 10-October-2002 Location: Ireland Status: Offline Points: 2057 |
Posted: 10-October-2003 at 11:07 | ||
Yes, that's what I meant to say
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falkster
Bavarian-Board Contributor Joined: 12-August-2003 Location: Yorkshire Status: Offline Points: 825 |
Posted: 09-October-2003 at 19:13 | ||
It was the Evo Sport that was 2.5 all others were 2.3, Evo, Checotto, Ravaglia etc
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b318isp
Moderator Group Joined: 10-October-2002 Location: Ireland Status: Offline Points: 2057 |
Posted: 08-October-2003 at 10:27 | ||
The M88 engine was 4 valves per cylinder too and predated the S14.
Don't forget that the M3 was to compete against the Sierra Cossies and there may have been issues there too. BTW, the E30 M3 was a 2.3 litre and the Evo model was a 2.5. |
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falkster
Bavarian-Board Contributor Joined: 12-August-2003 Location: Yorkshire Status: Offline Points: 825 |
Posted: 07-October-2003 at 22:14 | ||
If you think back, when the E30 M3 was introduced it was the first BMW to have 4 valves per cylinder and the straight 6 was only 2 valves per cylinder. You were correct aswell it is actually lighter than the straight 6 lump. Im sure there are reasons I have omitted |
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andyb
Groupie Joined: 04-October-2003 Location: United Kingdom Status: Offline Points: 56 |
Posted: 06-October-2003 at 21:55 | ||
Not sure about the code for the 325 lump
But the S14 E30 lump seems pretty light to me 106kg!! Engine Weights |
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STEVE328
Really Senior Member I Club member, North East Region Joined: 25-June-2003 Location: United Kingdom Status: Offline Points: 304 |
Posted: 06-October-2003 at 21:54 | ||
Sorry for being thick, but what engine size is the E30 M3? And why make it a 4 cylinder when you have got a great 6? I thought weight,but obviously this isnt the case.
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1996 N Montreal blue 328i saloon 45k / 01 Y Yamaha YZF600R Thundercat. |
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falkster
Bavarian-Board Contributor Joined: 12-August-2003 Location: Yorkshire Status: Offline Points: 825 |
Posted: 06-October-2003 at 19:58 | ||
You wont find much difference between M3 and evo models, its only the evo sport model thats much different. Although later M3 models had 215bhp compared to 195bhp on earlier models. On trackdays even fettled 325s/328s have not been able to keep up with M3s Evo or not |
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paul325i
Really Senior Member II Joined: 23-January-2003 Location: United Kingdom Status: Offline Points: 666 |
Posted: 06-October-2003 at 02:05 | ||
Yeah i agree on the twisty stuff but a said in a straight line, a 328i will stay with a standard M3 E30, i'm not talking EVO versions. The M3 will definatley out handle it though thats what they're meant for. |
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shafman
Senior Member I Joined: 21-March-2003 Location: United Kingdom Status: Offline Points: 127 |
Posted: 05-October-2003 at 22:58 | ||
i bet you guys could for years on this subject,mine is fast with me 17;wheels on grips like hell and the pull away just keeps going and going,i like to give it a boost now and again,as you do when some twat thinks he's faster than you,love that pull away feeling not enough road some times good brakes thow,great car for the summer and winter not to much noise from the roof at 100mph had it up to 120 still some left in the old car yet.
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falkster
Bavarian-Board Contributor Joined: 12-August-2003 Location: Yorkshire Status: Offline Points: 825 |
Posted: 05-October-2003 at 20:26 | ||
Dont agree!! I had an E36 328 as my company car and now have an E30 M3 and by far the E30 is a better car. The only thing better on the E36 is the fact that its refined but thats the whole idea with the E30. Also the E36 handles like a water bed on wheels until fettled by E30 sticks to the road like nobodiesbusiness Edited by falkster |
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Stone-IslandV8
Really Senior Member II Joined: 31-January-2003 Location: North Somerset Status: Offline Points: 3015 |
Posted: 03-October-2003 at 22:33 | ||
Never too old. The convertibles lose a small amount over the coupes due to chassis flex and aerodynamics but its minimal. For answers check this link out E36 M3 buying
Thats a recent thread and hopefully will help. To get a sig pic you need a photo of the car hosted on a website somewhere then a link to it. John |
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Gentlemen I may not have a brain but I do have an idea
Past; E39 540T/E46 328CI/ E39 535/ E39 520/ E36 M3/ E36 318iS jet black Mtech/ E46 320d/ E36 318iS diamond black/ E36 318iS blue Mtech kit |
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shafman
Senior Member I Joined: 21-March-2003 Location: United Kingdom Status: Offline Points: 127 |
Posted: 03-October-2003 at 20:35 | ||
im to old to race, was just interested in how much faster they are.was thinking maybe next year trading in my soft top for a m3 soft top,is there much more expence involved ie servicing,repairs.and things to watch out for i like the m3 e36.evo.the six gear thing sounds good to me and looks good to,any info would be gratful,also could you tell me how to get my pic of me car like you guys have
Edited by shafman |
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paul325i
Really Senior Member II Joined: 23-January-2003 Location: United Kingdom Status: Offline Points: 666 |
Posted: 02-October-2003 at 18:59 | ||
Nice to here, i think it'll either be a late E36 EVO, or an old 911 turbo next, heard good things about both.
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Stone-IslandV8
Really Senior Member II Joined: 31-January-2003 Location: North Somerset Status: Offline Points: 3015 |
Posted: 02-October-2003 at 18:34 | ||
Paul
All through the gears, get it above 3300rpm and it just keeps on pulling and pulling- the torque curve is superb up to about 6900rpm-as flat as ayers rock!! Pull is good 80+ and thats where these things surprise a lot of people, espec the 200bhp+ recent hot hatches and imprezzas etc-they keep up at lower speeds but just lose it over the haul. Problem the E36 hits is its so smooth and comfortable you don't get a sense of just how fast you're going! John |
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Gentlemen I may not have a brain but I do have an idea
Past; E39 540T/E46 328CI/ E39 535/ E39 520/ E36 M3/ E36 318iS jet black Mtech/ E46 320d/ E36 318iS diamond black/ E36 318iS blue Mtech kit |
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b318isp
Moderator Group Joined: 10-October-2002 Location: Ireland Status: Offline Points: 2057 |
Posted: 02-October-2003 at 10:13 | ||
The E30 M3 (S14) engine is a twin cam with 16 valves and a timing chain. This makes it nearly as heavy as the M20B25 with single cam, 12 valves and a timing belt. I think there is about 12-15kg in the difference but I am not 100% sure on that figure. The M42 engine in the 318is is about 20kg lighter than the M20.
Both the S14 and M42 have their weight mostly behind the front axle line though. |
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