E30 Zone

you should check the hose coming from the idle valve to the intake manifold, did you remove the loom from the engine? i had the same problem on a m50 motor and the problem was that i connected the camshaft position sensor with the idle control connector and vice versa. the motor will start and run b...

ix m50 conversion with brake problem sorted

http://www.e30tech.com/forum/showthread ... 774&page=4

i have (had-sold it to my mate for his e30

) a 2.7 10.2:1 cr with 885 head, slightly higher lift e21 323i camshaft, motronic 1.3 manifold, loom, injectors, t/body, ecu and afm. next upgrade is m50 injectors, how much for the 2.7 chip Ant? (ecu is 173). thank you

i saw that picture but i don't know that was the sensor antena :">

thanks a lot! anyone have pics of the missing bits?

where is the trasmit/receive module and loop antena located?

i have a 323i engine WBACB71000AP54084 and i have only the ecu and ews module, what do i need besides the key? http://i82.photobucket.com/albums/j266/gabitafxn/S6300583edit.jpg http://i82.photobucket.com/albums/j266/gabitafxn/S6300584.jpg http://i82.photobucket.com/albums/j266/gabitafxn/S6300585edit...

just swap a 2.5 24valve engine, m30 are heavy, old and have high fuel consumption

can you please detail the abs triggering method? i haivng a very hard time bleeding the brakes on a 85 ix with e23 hydraulic servo and master cilinder

this is very simple, the "top" of the picture shows the vacuum port for the fuel pressure regulator

and the other one to the crankcase ventilation fitting on the front left side (passanger side for you UK guys) on the engine cover (camshafts cover)

you can use m10 or m30 gearbox

you mean M88

thanks a lot, i hope the guy selling the engine has all the bits
i read this topic 5 times

what do you think, is worth the hassle to mount the s62? any major setback's? this topic isnt't really a step by step guide how to instal s62 in e30 .... but it helps

hello glenn

i'm in disperate need for your help. i found an m5 motor and gearbox and i need a complete list of parts that i need, m5 e39 specific to work on a 88 e30, please take your time and think what parts are needed because i don't think i can find another m5 e39 for spares

thanks a lot!

anyone else?

i don't have where to do that

DanThe wrote:No, the bore sizes are different.

Where has the head cracked out of interest?

so what? on the 84 piston diameter 2.7 we use the 2.3 80mm head, wouldnt be the same thing? i don't know but water gets in #3 cylinder

i have a non vanos 2.5 with a cracked head, and a 2.0, can i use the 2.0 head with 2.5 camshafts on the 2.5 block?

damn, i'll have to take a pic
how about the cr?

http://i82.photobucket.com/albums/j266/gabitafxn/IMG_0029.jpg http://i82.photobucket.com/albums/j266/gabitafxn/IMG_0030.jpg these are the 2.5 piston, are they late or early model? from what pictures i've seen i think they are the late 8.8:1 ones OK if you're using the euro i head with the euro i pis...

so i have the late pistons

i very confused :-s mops said that the comp will be 8.3:1 with the eta block

edit that was with the early 9.7:1
now i get it

i will have welded water chanels and metric blues, and a holset h2d

with the 2.7 block crank and rods and 2.5 pistons the piston will be 2mm down the block? i want a lower cr for turbo

tomorow i will post pics with the pistons, i want to go turbo so i need a lower cr, i don't want to shave the block

and i really don't know what 2.5 pistons i have, early or late, how can i found out? i take a pic tomorow
here is the 2.7, dead

http://i82.photobucket.com/albums/j266/ ... mag007.jpg

well i read a thread posted by mops

http://www.e30zone.co.uk/modules.php?na ... ht=stroker

and no one mentioned the piston needed shaving and the cr will be 8.3:1

how can i have a higher cr if the pistons sits 2mm down the block??

Jimbob wrote:The block will need decking slightly (can't remember how much!) and the piston skirts will need shaving (bout 8mm I think from when I had mine done).

i want to go turbo so i think i can benefit the lower cr

i don't like the piston shaving too ... i thought it needed only with the 2.8 conversion?

wow, thank you very much

ok so i have a 10.2:1 eta engine in my car. last night my timing belt slipped and one valve broke and made a huge hole in one piston, i bought 6 2.5 pistons, my question is will this work ok in the eta block? i also have the 2.5 head, intake, t/body etc

Does anyone know if it's physically possible, and what the weight difference would do to the handling of the car? I'm just eyeing this one up, as my dad's got a very tired 330d E46 automatic which could be a donor in a year or so. And the engine can be taken up to 275 horsepower without too much tr...

you can try 8.5j with 215/40 front and 10j 245/35 rear for a streched look

mounted the e28 hidraulic servo?

http://realoem.com/bmw/showparts.do?mod ... g=34&fg=25

SMS19 wrote:what is the c/r on the "e" m20 engines? thats mainly what i need to know

8.5:1; 9.0:1; 10.2:1; 11:1

i bellive the only diference could be the overall diameter? i measured the place where the cover should be and is ~ 159mm thanks alot, it seems that some peple just can't understand that not all the people are rich. i'm only 18 years old and it's kinda hard for me to put all the money in the car but...

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