In depht comparison of k20 v k24 oil pumps

In depth comparison of a k24 oil pump vs k20. Cutting balance shafts.
kindly go through following nice discussion about which is superior. If you dont have time than it was proven in discussuion and testing that still k20 pump is superior
www.k20a.org/threads/will-you...
00:00 Intro
00:52 K20 Oil pump on k24
01:25 Cost Saving
01:55 No. 1 Advantage
04:03 Removing Covering plate K24 pump
05:47 Cutting Balance Shafts
07:10 Opening K20 Pump
07:47 Opening k24 pump
09:05 Inside K24 pump
09:44 Inside K20 pump
09:56 Comparison Starts
11:10 Notch Compare
12:17 Opening compare
13:55 Weight of balance shafts?
15:20 Porting
18:18 K20 oil pan dilema
20:13 Cleaning
20:46 Closing
21:10 Timing matters?
21:40 K20 Oil pump very important note
22:38 Closing hole in block

[@A.QPerformance]

kindly go through following nice discussuin about which is superior. If you dont have time than it was proven in discussuion and testing that still k20 pump is superior www.k20a.org/threads/will-you-buy-a-k20-pump-again-if-you-knew-what-is-inside-a-k24-oil-pump.229461/

[@ajbreaks]

Very interesting

[@A.QPerformance]

I could not emphasised in video that balance shafts Do reduce the engine vibrations. I once used a Type S pump in my k24 swpaaed Fit and hated the ride quality which came after. Swapped backt to k24 oil pump with balance shafts in after a week. So if your k-series car is a daily than just don't delete balance shafts/use a k20 oil pump in a k24.

[@team-369]

Big fan yar

[@NoelMedina-kw8ts]

Entonces bueno hay algun video donde se prueva la bomba k24 ya sin contrapesas y no hay q tapar el orificio q se tapa cuando se instala la k20

[@sksuppressor756]

Hello. Thank you VERY much for this video. I am looking to switch to high cam gear profile at 3500rpm on my k24a2. People say the oil pressure might not be high enough for that to be stable. Any comments? I am looking to build torque daily 2007 TSX. Redline 7k is okay with me! Thank you.

[@NoelMedina-kw8ts]

Entonces mehora la bomba k24 al eliminar contrapesas y ampliar orificios de paso de aceite y al poner bomba k24 no hay q tapar el tapon se tapa con la bomba k20

[@team-369]

End kr dia

[@zarnianali8091]

AoA I have raborn and want more power. What is best option turbo r18 motor or replace with k24. Which option is more reliable and cheep? What is your opinion?

[@A.QPerformance]

If your power goals are near 240 than turbo a R18. It is not safe above. If you have aim 300-400 than k24 is way

[@farazmasood4374]

If doing this mod on a k24 and blocking off the oil feed hole in the block, how will the k24 oil pump gears get lubricated on high speeds?

[@A.QPerformance]

If you talking about balance shafts lubrication, than we have already removed/cut them. If you meant the oil pump gear themselves than answer is they are always dipped in oil since they are pumping the oil

[@marekesz]

This port that was blocked was supplying the oil to the shaft bearings of the balancers - without the shafts (that were cut off) the lines would be open and the oil would be just squirting out causing the pressure dropping critically.

[@dynotechkarachi7481]

salaam, how is your experience with modified k24 pump, Did you tested it yet ?

[@A.QPerformance]

No i have not tested it and for accurate measurements i dont have any tools. Becoz oil pressure guage can show more pressure but does the volume increase too, that we cannot know untill some specialized company do itnin their labs etc etc But we had a detailed discussion at k20.org forum which i posted link in 1sr commnet and video description. Kindly go through tgat

[@Dopen3ss]

do you think this is with all K24? I have K24z R40 block, wondering if I should do same instead of buying Type S pump but I also daily the car

[@A.QPerformance]

If its daily dont go S pump. You will hate vibrations. Stock pump is enough for good amount of hps. And in K24 its the long stroke/rods which are 1st to break not the oil pump.

[@Dopen3ss]

@@A.QPerformance So should delete countershafts, be better?

[@A.QPerformance]

@@Dopen3ss vibratuon will be more but will rev quick and 10 hp free

[@Dopen3ss]

@@A.QPerformance Maybe I port the stock pump and leave the counter shafts on for no vibrations haha. Also using 62a Mounts which pump have less vibration

[@A.QPerformance]

@@Dopen3ss yeah

[@notaloli]

so your saying a modded k24 oil pump is better than the one from 4 piston ones?

[@A.QPerformance]

no, i posted a forum link where it was further discussed. read that and decide yourself. this is still new area to explore

[@jf8322]

Post the link boss

[@marekesz]

Actually the K24 is also a 4-piston one. Everything above is V6.

[@jf8322]

@@marekesz u make Zero sense

[@NoelMedina-kw8ts]

Hola alguien respomde aki

[@boostboyracing]

Did you run pump yet did anyone

[@A.QPerformance]

@@boostboyracing Nope it's just spare.

[@jf8322]

K20 pump or modded k24 on junkyard special

[@A.QPerformance]

Which ever is easily available near you and cheaper. A moded k24 is.enough for most needs

[@jf8322]

@@A.QPerformance thanks boss so just follower ur instructions on mods and my junkyard k24 will be safe

[@A.QPerformance]

@@jf8322 safe is a dynamic term. Depends what are your limits. If you plan on revving to 10k rpm than not safe, of 8k than yes, I have blown a built expensive engine with 1-2-1 mis-shift. So it all depends of so many factors

[@jf8322]

@@A.QPerformance I want somthing safe powerful and reliable

[@A.QPerformance]

@@jf8322 all these u want does not come cheap

[@carlosveliz3343]

Was this tested to work or just discussed?

[@A.QPerformance]

No practical was done. Just in depth comparison. But I have shared a link in video description where all aspects were discussed on k20a.org forum. I advise to check that out aswell

[@carlosveliz3343]

@@A.QPerformance I’m gonna give it a try 👍🏾. Yea I’ve read the form but we’ll see.

[@-mogamat-deenmullins2375]

Hi did you do the balance shaft delete on the K24 already... Any feedback if worked

[@A.QPerformance]

@@-mogamat-deenmullins2375 yeah it's on my channel video

[@-mogamat-deenmullins2375]

@@A.QPerformance link to the video of the balance shaft delete in the engine and performing as it should

[@Steve-zo4uc]

Dont port the k24 oil pump because it will become a monster 😂