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#1
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How Fast Is an OM617?
The answer is 121.2284 in a mile. WITH A SLIPPING CLUTCH! Mutt bumped the record by 20 MPH in our class with a badly slipping clutch.
Goran (Dieselmeken) turned me onto a Euro clutch fix. It turns out that there are no performance clutch parts for a 300SD/240D engine/trans combo....... or ARE there??!! The guys in Europe run a BMW 320i disc which is available in a performance version. I have an FX Stage 3 unit sitting here which has a 6 puck sintered copper friction surface. It came in a kit with the performance pressure plate and while I can't be sure until I get everything out and measured it looks like it might fit, too. I'll keep y'all posted on that. For the first time I actually had too much EGT. It peaked at 1320 or so for just a couple of seconds right at the finish line. I wasn't running the intercooler but I'm not sure how much effect that will have on the EGT anyhow. So a bit more research is needed. I'm guessing 130 is in our future. Dan |
#2
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Good going, got it hummin pretty good. I have watched a few Dieselmeken's videos. He really enjoys his work.
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#3
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Goran is pretty epic.. congrats on a great run!
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2004 F150 4.6L -My Daily 2007 Volvo XC70 -Wife's Daily 1998 Ford F150 -Rear ended 1989 J-spec 420SEL -passed onto its new keeper 1982 BMW 733i -fixed and traded for the 420SEL 2003 Volvo V70 5 Speed -scrapped 1997 E290 Turbo Diesel Wagon -traded for above 1992 BMW 525i -traded in 1990 Silver 300TE -hated the M103 1985 Grey 380SE Diesel Conversion, 2.47 rear end, ABS -Sold, really should have kept this one 1979 Silver 300D "The Silver Slug" -Sold |
#4
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1320f... a degree per foot of travel!
that's REALLY hot... you might ought to spray some water or install the intercooler... it's gotta help.
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#5
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Quote:
The intercooler is there and ready. I just didn't add any ice water and turn on the pump because I already had more HP than I could put thru the clutch. I plan to run it next meet with a functional clutch. BTW - we run 5280 feet so it's just 1/4*F/foot. Can't prove anything in a quarter mile (just trying to annoy my drag racing buddies). As an aside - the pneumatic shut-down system worked great though I only had JUST enough air for 1 run. I think I'll add an air suspension compressor to keep the tank full at all times. Thanks for all the kind words! I thought you folks would get a kick out of this. Dan Last edited by Dan Stokes; 05-03-2016 at 08:41 AM. |
#6
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That's flyin with that little box of a truck Mutt is.
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC] ..I also have a 427 Cobra replica with an aluminum chassis. |
#7
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Ahh. In a mile... I misread. Still... pretty quick! I can't wait for the cooler and clutch to see what it really can do.
Quote:
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
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My best race speed is 127.08 in the 1/4 mile in my small block camaro... my best time is 10.85 with a trap speed of 75mph... on fire through the lights... carried the front wheels 1/2 way down the track on that pass and split the trans line dumping fluid on the headers... flame on...
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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread "as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do! My drivers: 1987 190D 2.5Turbo 1987 190D 2.5Turbo 1987 190D 2.5-5SPEED!!! 1987 300TD 1987 300TD 1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere! |
#9
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Like I said, you can't learn anything in a quarter mile!
Goran thinks the intercooler ought to bring down EGTs so I'll try that at the next meet, which I was going to do anyhow. He was happy but not surprised at our (Mutt and my) improvement. VSTech - want to ride along for the next meet? Bet you'll get hooked - it's great fun. (Probably shouldn't invite you 'till I check with my usual pit rat who couldn't make it this time). Still, there's often room in the right front seat of Truck (the Dodge). You'll have to share a too-warm room with me if you want free lodging but they always give me a double room. Dan |
#10
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NEED VIDEO.....
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#11
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I have one in the camera but now I need to figure out how to get it from the chip to the Interwebs. I'm NOT a computer guy so this is new learning for an old dog.
BUMMER. I just looked at the camera and evidently the vid didn't take. I leaning toward a Go Pro....... Dan |
#12
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I want to know the top speed of a om617 all out balls to the wall how fast can she go
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#13
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First you'd have to grow said balls.
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CENSORED due to not family friendly words |
#14
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Did you get a good wiff of the clutch slipping?
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92 e300d2.5t 01 e320 05 cdi 85 chev c10 |
#15
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Quote:
Well this guy just told you what it is. But he has the engine and pump tuned. Ive never hit a 100 in my stock 617 tho
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