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Old 05-02-2012, 03:09 AM   #1
egye30
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Random E30 M20 Parts here

Hey I've got a couple parts sitting around that were for my m20, which i trashed for an M52, i figure these might be of some use to somebody on here, prices are obo shoot me offers on PM

325 Yellow label DME (0 261 200 380) $20




M20 Airbox with MAF $20





"i/is" intake manifold complete with throttle body, fuel rail+Design-II 4-pintle 18.25 lb/hr 43.5 psi injectors (a common inexpensive power upgrade for m20s).
Quote:
Originally Posted by Mystikal View Post
Injectors: Factory injectors are barely adequate to even feed a stock motor when they're new, chances are they aren't feeding enough fuel above 5500 any more. You will want to upgrade your injectors before doing any other upgrades. Any other worthwhile modification will max out your stock pieces and be theoretically useless. Cheap replacements include stock pieces from an M50/S50 motor (E36 2.5 and 3.0, rated 17.5lb/hr) and Ford V8 (Mustang/Crown Vic/etc, rated 19lb/hr). Either set will do the same thing, but using the M50/S50 ones is a little easier because they are all Design II type, meaning the fuel sprays out of 4 pintles instead of 1. Better atomization.
Let's say $100obo






got a pile of other stuff that i'll eventually sort through when i have some time.. but that is all for now

thanks
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1990 325i Sterling Silver Metallic/Black leather.
M52B28 OBD-I W/ S52 Cams, M50 Manifold, SS Headers, Short ram intake, Stage 2 clutch w/ 14lb flywheel, Mark D chip tune.
Bilstein Sports with Eibach Pro springs + E90 drop hats, F+R Strut bars, '04 330ci Steering rack (3.0 Lock to lock, 13:1)
Custom Built BBS RS's 16x8 square.
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Old 05-02-2012, 08:23 AM   #2
Bullet Ride
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Quote:
Factory injectors are barely adequate to even feed a stock motor when they're new, chances are they aren't feeding enough fuel above 5500 any more. You will want to upgrade your injectors before doing any other upgrades.
FWIW I don't believe this is true. Everyone seems to say it, but no one seems to have tested it. When I installed an M30 AFM and K&N cone filter on my car I also installed a WB O2 to see how the engine would adapt to the mods. When I first drove the car after I swapped parts it was evident that the car was getting more air as the AFRs were reading leaner than they were with the stock airbox and AFM. However after a few km of driving the DME adjusted the fuel trim and the AFRs were normal. Then I did some pulls up to 6500rpm. At WOT near redline the AFRs were in the low 13s which is fine for a n/a car. Now this isn't to say the injectors weren't near 100% duty cycle but even with increased air flow my old, dirty, stock injectors were able to flow enough fuel up to redline.

All of that being said....

GLWS

The 19# injectors are a good mod for anyone who's looking to get a MarkD chip.
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Old 05-07-2012, 01:45 AM   #3
egye30
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bummpp
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1990 325i Sterling Silver Metallic/Black leather.
M52B28 OBD-I W/ S52 Cams, M50 Manifold, SS Headers, Short ram intake, Stage 2 clutch w/ 14lb flywheel, Mark D chip tune.
Bilstein Sports with Eibach Pro springs + E90 drop hats, F+R Strut bars, '04 330ci Steering rack (3.0 Lock to lock, 13:1)
Custom Built BBS RS's 16x8 square.
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Old 06-05-2012, 02:38 PM   #4
egye30
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bumppp
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1990 325i Sterling Silver Metallic/Black leather.
M52B28 OBD-I W/ S52 Cams, M50 Manifold, SS Headers, Short ram intake, Stage 2 clutch w/ 14lb flywheel, Mark D chip tune.
Bilstein Sports with Eibach Pro springs + E90 drop hats, F+R Strut bars, '04 330ci Steering rack (3.0 Lock to lock, 13:1)
Custom Built BBS RS's 16x8 square.
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Old 07-11-2012, 08:11 PM   #5
flex 54
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Hi do you still have the m# 20 intake??
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Old 07-11-2012, 09:07 PM   #6
egye30
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yes i do
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1990 325i Sterling Silver Metallic/Black leather.
M52B28 OBD-I W/ S52 Cams, M50 Manifold, SS Headers, Short ram intake, Stage 2 clutch w/ 14lb flywheel, Mark D chip tune.
Bilstein Sports with Eibach Pro springs + E90 drop hats, F+R Strut bars, '04 330ci Steering rack (3.0 Lock to lock, 13:1)
Custom Built BBS RS's 16x8 square.
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Old 07-11-2012, 09:28 PM   #7
flex 54
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Ok perfect Pm your info to me You around on Sat? Or Sun?? Send directions Thank's
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Old 07-12-2012, 01:49 AM   #8
egye30
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Quote:
Originally Posted by flex 54 View Post
Ok perfect Pm your info to me You around on Sat? Or Sun?? Send directions Thank's
PM'd, Thanks
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1990 325i Sterling Silver Metallic/Black leather.
M52B28 OBD-I W/ S52 Cams, M50 Manifold, SS Headers, Short ram intake, Stage 2 clutch w/ 14lb flywheel, Mark D chip tune.
Bilstein Sports with Eibach Pro springs + E90 drop hats, F+R Strut bars, '04 330ci Steering rack (3.0 Lock to lock, 13:1)
Custom Built BBS RS's 16x8 square.
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Old 07-14-2012, 07:34 PM   #9
egye30
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All Sold! Please close thread
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1990 325i Sterling Silver Metallic/Black leather.
M52B28 OBD-I W/ S52 Cams, M50 Manifold, SS Headers, Short ram intake, Stage 2 clutch w/ 14lb flywheel, Mark D chip tune.
Bilstein Sports with Eibach Pro springs + E90 drop hats, F+R Strut bars, '04 330ci Steering rack (3.0 Lock to lock, 13:1)
Custom Built BBS RS's 16x8 square.
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Old 09-21-2012, 11:02 PM   #10
flex 54
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Part's finally installed Many thank's
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