2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

new ** MRZ Performance UDP and Lightweight Crank Pulleys for the 2.2/2.4 NA Ecotec's

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Old 10-09-2008, 01:13 PM
  #176  
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Originally Posted by Jn2
100 dollars cheaper, this aint no OBX or knock off, this is the name brand, hell even the RKsport udp isnt that cheap
lol pullies aren't worth $200+
Old 10-09-2008, 05:48 PM
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i think it was......
Old 10-09-2008, 06:10 PM
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Originally Posted by IonNinja
i wouldn't get the UDP anyway but if they were about $100 cheaper I'd be interested in the OEM size
Yeah, Id be all over it if it were under $100 too,
Old 10-09-2008, 06:38 PM
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Originally Posted by IonNinja
lol pullies aren't worth $200+
If they were mass-produced I'd be inclined to agree with you. Parts for our Cobalt are in the initial design and manufacture era. MRZ is taking a chance that they will sell enough to make a profit out of them...time will tell. If they knew they could sell hundreds of them the price would probably be a lot lower.
Old 10-09-2008, 07:17 PM
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Originally Posted by jbenso4
i think it was......

lets go half on one
Old 10-09-2008, 07:27 PM
  #181  
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Originally Posted by Red07SSNA
If they were mass-produced I'd be inclined to agree with you. Parts for our Cobalt are in the initial design and manufacture era. MRZ is taking a chance that they will sell enough to make a profit out of them...time will tell. If they knew they could sell hundreds of them the price would probably be a lot lower.
Originally Posted by Maven
Yeah, Id be all over it if it were under $100 too,
agree with both, but im hoping for a group buy
Old 11-03-2008, 08:14 PM
  #182  
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Arrow

Group Buy for the pulleys is now open
Old 11-04-2008, 04:02 PM
  #183  
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Originally Posted by RyanRacer48
And to the guy that called me a tool! LOL Damn u!! Your too blunt for my liking!
haha .. Anywho . Just to clarify, I have heard multiple complaints about people having slower take offs w/ this part.
I wasnt joking, dont spread **** if you dont have proof to back it up.
Originally Posted by Red07SSNA
Your opinion is based on problems you had with your Cavi -- now because of your problems with that car you feel it is necessary to jack this vendor's thread. Frankly, the problems you describe in your post above have very little to do with a UDP pulley.
Fact is this UDP will "slow" the alternator, but not to a point that your car isn't capable of providing electrical power. The alterator can put out FAR more power then the car needs, without a regulator it would be capable of frying every electrical component -- with or without the UDP.

Name the top site supporter who is providing you with your knowledge so we can all get educated.
Like I have said in every thread he has posted and been wrong in(quite a few actually) he is a tool. He needs to educate himself on a product instead of listening to someone else who heard from his cousin's mother's sister in law that something is ****.

Last edited by tru2nrtt777; 11-04-2008 at 04:52 PM.
Old 11-07-2008, 04:56 AM
  #184  
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quick update...still running strong, have not noticed anything out of the ordinary, engine is fine, no CEL(engine related, only have 6 from no rear o2)
Old 11-07-2008, 08:12 PM
  #185  
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Originally Posted by Jn2
quick update...still running strong, have not noticed anything out of the ordinary, engine is fine, no CEL(engine related, only have 6 from no rear o2)
My 2.4L is running fine too with the MRZ UDP...and I don't have any CELs cause I still have my H02S installed
Old 11-07-2008, 11:31 PM
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wut are gains with these pullies?
Old 11-08-2008, 11:00 AM
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Originally Posted by iLLmaTic3s
wut are gains with these pullies?
Jn2 posted a dyno run, HP increase was little, 1-3 HP. Slows your alterantor and AC compressor approximately 10% -- little better gas mileage according to my DIC. Every little bit helps.....
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