Melling oil pumps.... - Performance Forum

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Melling oil pumps....
Sunday, December 04, 2005 7:15 PM
I did an extensive search for oil pumps and found nothing other than Melling pumps. I tried www.melling.com for a part number and found nothing. Does anybody have the part number for the 2.3L high volume oil pump or even the 2.4L pumps?????






Time to get it going again.....

Re: Melling oil pumps....
Sunday, December 04, 2005 7:25 PM
Are you looking for a inline fuel pump or intank fuel pump?



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Re: Melling oil pumps....
Sunday, December 04, 2005 8:09 PM
NJHK (Sexual Chocolate) wrote:Are you looking for a inline fuel pump or intank fuel pump?


Quote:

I did an extensive search for oil pumps





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Re: Melling oil pumps....
Sunday, December 04, 2005 8:15 PM
adam go to bed. u miss read what he wrote totally..... lol j/k



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Re: Melling oil pumps....
Sunday, December 04, 2005 8:29 PM
What the hell is wrong with me lately?



www.kronosperformance.com / 732-742-8837

Re: Melling oil pumps....
Sunday, December 04, 2005 9:59 PM
boost???




Re: Melling oil pumps....
Monday, December 05, 2005 8:38 AM
Hey ill get you the melling part number for you i work for advanced autoparts ill post it as soon as i get it
Re: Melling oil pumps....
Monday, December 05, 2005 10:34 AM
^^ Get it yet? lol









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Re: Melling oil pumps....
Monday, December 05, 2005 1:39 PM
hey the melling 2.4l part # is M205hd Look for that one we dont sell it at advanced though but that should be it the regular pump # is M205 and the hd is for hevy duity.
Re: Melling oil pumps....
Monday, December 05, 2005 1:42 PM
is their a company that makes a direct bolt on oil pump for the 2.4 with no balance shafts?
Re: Melling oil pumps....
Monday, December 05, 2005 6:02 PM
Do you guys think that the oil pump in the 2.4L will bolt up to the 2.3L?????? And by the way, thanks a ton guys!!!!!!





Time to get it going again.....

Re: Melling oil pumps....
Monday, December 05, 2005 6:50 PM
dont use the 2.4 on the 2.3! the 2.3 is MUCH better than the 2.4. why do you think that everyone wants to swap to the 2.3l style on there 2.4???





Re: Melling oil pumps....
Monday, December 05, 2005 9:35 PM
2.3 oil pump > 2.4 oil pump. At least... the HO anyways. I am not sure if the LO and HO use the same oil pump. I would think not but you can never be sure.




I was a retard, and now I'm permanently banned.
Re: Melling oil pumps....
Tuesday, December 06, 2005 9:58 AM
I look on Autozones web site and the '89 2.3 HO and the '97 2.4 had the same part number, Melling M-136. PartsAmerica.com lists the M136 for the '89 2.3 and the M205 for the 2.4L. Go Figure!







Re: Melling oil pumps....
Tuesday, December 06, 2005 3:17 PM
the 88-94 2.3 pump is pt#: M136. There is no heavy duty or high volume version available. This pump is physically twice the size of the 95-up pump and is directly gear driven by the crank at nearly the same rpm as crank speed. One sucky thing about it is that it has a built in, stamped, non-servicable bypass assembly. It really makes no difference that it does, but sometimes it would be nice if it could be adjustable.

the 95-up pump is pt#: M205. It is half the size of the older pump and because of that, it is driven at 2x the crank speed. It is not driven directly by the crank, rather its bolted to the end of a balance shaft and the shafts are driven by a chain. The high speed causes the pump to cavitate at higher RPM.

I don't see a listing for a HD version of the 95- up pump. HD really means nothing except that the relief is shimmed to open at a higher pressure. The is easily done on the newer pump because the sring is an individual part from the relief components.


sig not found
Re: Melling oil pumps....
Wednesday, December 07, 2005 4:11 PM
Have you picked which block you are going with??? The 2.3 oil pump is better than the 2.4 pump.

Does anyone have experiance with this one from JBP???
http://www.jbodyperformance.com/new/PartDetails.php?partId=686&catId=686&catName=JP0686




Jason
99 Z24

Racers Edge
Johnny Mack Turbo Systems
Engineered Performance
Re: Melling oil pumps....
Wednesday, December 07, 2005 5:37 PM
Todd, thanks again for the info!! I solely beleive and rely on the word of Protomec. I will be ordering very soon for parts and what not. But I will be going with the all 2.3L and not stroking it. After careful consideration, I will stay all 2.3L and will be using the 2.3L oil pump. Todd, you got mail.





Time to get it going again.....
Re: Melling oil pumps....
Wednesday, December 07, 2005 10:38 PM
SunfireGT wrote:is their a company that makes a direct bolt on oil pump for the 2.4 with no balance shafts?


the best you'll get for that is: here.
Re: Melling oil pumps....
Thursday, December 08, 2005 6:54 AM
Quote:

Todd, thanks again for the info!! I solely beleive and rely on the word of Protomec. I will be ordering very soon for parts and what not. But I will be going with the all 2.3L and not stroking it. After careful consideration, I will stay all 2.3L and will be using the 2.3L oil pump. Todd, you got mail.


Wise choice young Jedi. If I lived closer to Todd, he would be doing my engine work too




Jason
99 Z24

Racers Edge
Johnny Mack Turbo Systems
Engineered Performance
Re: Melling oil pumps....
Thursday, December 08, 2005 7:32 AM
So what would be the effects of just swapping a melling pump in on the 2.4 and leaving everything else as is, including the balance shafts.



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