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dog man View Drop Down
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Direct Link To This Post Topic: m30 head
    Posted: 03-July-2006 at 16:02

Has anyone got a decent s/h m30 head/w cam and hopefully without corroded waterways for sale.....?? Standard is fine or a mild cam, I'm not fussed.

 

Cheers

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Drew540i View Drop Down
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Direct Link To This Post Posted: 04-July-2006 at 11:45
Depends what year you need. Chrome bumper cars
have a '358' head which is shared with all E28/E23
cars, Highlines have the E32/E34 535i head.

As far as I know, Pete (Hiabboy) has a really nice
one from a B plate 735i which ran really well. His
number is 07970 645599 and he's West London
area just off the M25/M40 junction.
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dog man View Drop Down
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Direct Link To This Post Posted: 04-July-2006 at 15:48

thanks man, cool 

Yeah, I wonder if I'd notice the drop in compressin ratio if I used the newer head. It seems I'd be splitting hairs  - 10:1 cr versus 9:1 cr but with bigger ports and chambers.....anyway it's 218bhp either way isn't it??

wasn't the e32/34 211bhp??

Cheers Drew540i

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AndyS View Drop Down
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Direct Link To This Post Posted: 04-July-2006 at 17:30
Highlines & E32's were 220bhp.

The E34 was 211bhp. Not sure if it was strangled a bit so it didn't out-perform the 7-series or whether there was some "technical" reason.


AndyS
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dog man View Drop Down
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Direct Link To This Post Posted: 04-July-2006 at 21:44

poor old E34's eh

So the 535i sport must have had this sneaky extra 9bhp too yeah?Just wondered 'coz theres a complete 535i sport eng/box on eBag....who knows, he might be a member??!! http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=220 003331671&sspagename=ADME%3AL%3ARTQ%3AUK%3A1&rd=1

DM

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Direct Link To This Post Posted: 04-July-2006 at 22:07
No, E34 535 Sport had 211bhp too.

The E28 535 had the earlier 218bhp pre-Highline engine.

Various people including Drew "Font Of All Knowledge" 540i have assured me of substantial gains in power, performance, drivability & my sex life if I get my Six chipped. Apparently it puts all the goodness back that the cat. preparation took out.

AndyS
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Direct Link To This Post Posted: 04-July-2006 at 23:33

Originally posted by AndyS AndyS wrote:

....Various people including Drew "Font Of All Knowledge" 540i have assured me of substantial gains in power, performance, drivability & my sex life ....

...well....three out of four's not bad


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Direct Link To This Post Posted: 05-July-2006 at 11:45

ahhh right.

Sounds like I'm better off sticking to the pre highline head/engine . Does fuel consumption improve when you fit a chip ?

P.S.....this seems well well pricey to me??? http://cgi.ebay.co.uk/BMW-3-5-M30-NOS-ENGINE-ACCESSORIES-5-6 -7series_W0QQitemZ320002369736QQihZ011QQcategoryZ32636QQssPa geNameZWD2VQQrdZ1QQcmdZViewItem  

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Direct Link To This Post Posted: 05-July-2006 at 20:39
Don't even think about messing around putting
different heads on. The inlet manifolds aren't
compatible so just replace like with like.
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Direct Link To This Post Posted: 07-July-2006 at 22:52

Would it be possible if the (later) head came with manifold??

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