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#1
04-23-2009, 09:23 AM
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Better MPG/more power????
I am wanting to get both if possible. I drive a 130 mile commute 5 days a week. Currently my 1971 220D is all original..non turbo... oil bath air cleaner. I was thinking about going to a Cold air intake(or??) and was going to start some research on turbos. I am all ears for any suggestions.
Thanks 
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#2
04-23-2009, 09:28 AM
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Just the facts, maam.
This is your problem: 1971 220D
That engine only has about 45hp and nothing worth doing will ever change it significantly. Your options are 1) enjoy the scenery at a the slow, stately pace afforded by a 220 2) get a 300D with a turbodiesel and enjoy the scenery at a slightly more brisk pace 3) buy a gasser. PS: Oh, I just noticed your location....you could also move closer to sea level.
__________________
Never a dull moment at Berry Hill Farm.
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#3
04-23-2009, 09:36 AM
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I love the car, have had it 11 years now. I just want to get a little more from it. Going slow is not an issue as much as I would like better MPG's
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#4
04-23-2009, 10:02 AM
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You can not wring blood out of a turnip.
It just does not have it to give.... Listen to RLeo ....
__________________
1980 240d , chain elongation, cam marks reference: http://www.peachparts.com/shopforum/showthread.php?threadid=10414 http://www.peachparts.com/shopforum/diesel-discussion/305365-9-degrees-chain-stretch.html evap fin cleaning: http://www.peachparts.com/shopforum/showthread.php?t=156207&highlight=evaporator A/C thread http://www.peachparts.com/shopforum/diesel-discussion/297462-c-recommendations-mb-vehicles.html
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#5
04-23-2009, 10:21 AM
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there isn't much you can do. Other than make sure you have done all the required services.
__________________
1985 300TD Turbo Euro-wagon 1979 280CE 225,200 miles 1985 300D Turbo 264,000 miles 1976 240D 190,000 miles 1979 300TD 220,000 GONE but not forgotten 1976 300D 195,300 miles 1983 300D Turbo 175,000 miles http://i42.photobucket.com/albums/e3...e485-1-2-1.jpg
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#6
04-23-2009, 10:27 AM
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Ditching the oil bath for a paper filter may help. I'm not sure how much of a restriction that is though. What is your current MPG?
__________________
For Sale: 1982 MB 300TD 1995 Chevrolet Suburban 6.5TD Sold: 1980 IH Scout Traveler- Nissan SD33T Diesel
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#7
04-23-2009, 10:33 AM
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That oil bath filter may be why it is still alive in the first place...
A properly maintained oil bath will catch Smaller particles than any paper filter.. its just the physics of the design that is great... I really doubt that a paper filter will have less air flow restriction also.. or that air flow restriction is the cause of your lack of power.
__________________
1980 240d , chain elongation, cam marks reference: http://www.peachparts.com/shopforum/showthread.php?threadid=10414 http://www.peachparts.com/shopforum/diesel-discussion/305365-9-degrees-chain-stretch.html evap fin cleaning: http://www.peachparts.com/shopforum/showthread.php?t=156207&highlight=evaporator A/C thread http://www.peachparts.com/shopforum/diesel-discussion/297462-c-recommendations-mb-vehicles.html
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#8
04-23-2009, 10:36 AM
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Quote:
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#9
04-23-2009, 10:37 AM
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Quote:
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#10
04-23-2009, 10:38 AM
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I'll get the specs for you. I'll let you know tonight.
Adjusting the valves will improve your HP and MPG.
__________________
1985 300TD Turbo Euro-wagon 1979 280CE 225,200 miles 1985 300D Turbo 264,000 miles 1976 240D 190,000 miles 1979 300TD 220,000 GONE but not forgotten 1976 300D 195,300 miles 1983 300D Turbo 175,000 miles http://i42.photobucket.com/albums/e3...e485-1-2-1.jpg
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#11
04-23-2009, 10:39 AM
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Remove the seats and bumpers, drill 1" holes randomly throughout the car (leave the engine etc. alone)....
 Seriously- do you have synthetic in your gearbox and rear end?- that may help just a bit...tire pressure....
__________________
80 300SD (129k mi) 82 240D stick (193k mi)77 240D auto - stick to be (153k mi) 85 380SL (145k mi) 89 BMW 535i 82 Diesel Rabbit Pickup (374k mi) 91 Jetta IDI Diesel (155k mi) 81 VW Rabbit Convertible Diesel 70 Triumph Spitfire Mk III (63kmi)66 Triumph TR4a IRS (90k mi)67 Ford F-100 (??)
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#12
04-23-2009, 10:46 AM
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Quote:
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#13
04-23-2009, 10:46 AM
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Quote:
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#14
04-23-2009, 10:47 AM
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no problem, I know just where to get them...
__________________
1985 300TD Turbo Euro-wagon 1979 280CE 225,200 miles 1985 300D Turbo 264,000 miles 1976 240D 190,000 miles 1979 300TD 220,000 GONE but not forgotten 1976 300D 195,300 miles 1983 300D Turbo 175,000 miles http://i42.photobucket.com/albums/e3...e485-1-2-1.jpg
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#15
04-23-2009, 11:04 AM
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In prime new condition it only had a limited number of horsepower...
How about an engine rebuild to get it back to original ?
__________________
1980 240d , chain elongation, cam marks reference: http://www.peachparts.com/shopforum/showthread.php?threadid=10414 http://www.peachparts.com/shopforum/diesel-discussion/305365-9-degrees-chain-stretch.html evap fin cleaning: http://www.peachparts.com/shopforum/showthread.php?t=156207&highlight=evaporator A/C thread http://www.peachparts.com/shopforum/diesel-discussion/297462-c-recommendations-mb-vehicles.html
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