Nope, it's just like that for manufacturing simplicity/cheapness. Keep in mind that these engines were just intended to power economy cars, they were never designed to be race engines. If anything all that hole would do is increase oil pressure in the pump and reduce oil flow through the engine. We don't want the pressure building up in the pump, we want it in the engine. There is no reason to not open that hole up if you have the pump off anyways as it can only increase the oil pressure and flow, but honestly I doubt that the difference would be enough to go through all the effort of pulling the pump off just to do this. I would be surprised if it made more than a 1-2 PSI difference to oil pressure by itself.
@@tumsfestival8027 It would be nearly impossible to prove that a spun bearing on track was directly attributable to not porting the stock oil pump. If the 75-80+ PSI that an unmodified oil pump should produce wasn't enough to prevent a spun bearing, there was a much bigger problem than a couple more PSI of oil pressure could solve like oil starvation from high G's, detonation, or improper bearing clearances. And if the oil pressure is too low, there's a problem somewhere that porting won't fix. There's no reason to not port the pump if you have it off anyways, but don't expect a ported pump to noticeably raise your oil pressure or save your engine from other problems.
While more space more oil , minor space more pressure but you need to combine both to reward the ported spaces. That’s logic friends. This means you motor never get low pressure but you still can break on rod with minor possibilities but still there.
You need to use another oil you change the space between movement parts, think that and do it. While more hot minor viscosity you get, you need to stay middle.
Depends on where you measure the PSI. If you measure between the pump and the small hole you are right. If you measure after the hole the PSI shouldn't change. Small holes are a resistance creating a pressure difference. Oil pressure isn't 100% the same from the pump to the bearings.
more content bro , man I really hope that one rod dont mess u up , I've had that happen to me and I just contacted p2p and they send me one new rod for 87$ u should contact them bro not have the whole build go to waste for a hundred bucks u could have spent
Only thing I saw wrong with the video was the oil pump section, where you said the oil is compressed. Had the rotation the wrong way. Think of the orientation of the oil pump goes when installed and which way the motor rotates. Other than that, great video.
@@BoBuilds yeah I know that for the most part, but the galleries play a huge part in that also, but I get why you did it. I just threw a stock OEM one in there. 500hp oil pressure was good but I’m also running STD everything.
Please do something like this years ago but we ended up stopping because we found out that we were actually losing oil pressure because of opening passages..🤷♂️🤷♂️
Hmmmm. The only thing that makes me think twice is the oil pump modification, ive modified my oil pump in a different way without disregarding oil pressure, think of the other way around.
Hey! Do you know of anyone who’s done a video of the best camshafts you can get for an all motor street Dseries!? If not….. uhhh someone should make one ☝🏽 😂
Do this to your regular old common house water hose. You will see how much further reach the water spout has. Also hold on to it with both hands because of the intense amount of added pressure. Come on bros really? Lol you can not tell me this works for anything other than fucking up what the engineers worked so hard on. Change your oil more often with better quality like mobil 1 or royal purple or amsoil
Get a cheap hose from Walmart or even the one that wraps by itself... then get an expensive hose from Walmart with a bigger diameter. Put both hoses on a sprinkler which needs pressure.. tell me which pushes the water further and harder... it will be the one thats less constricted.. so there might be a good science to opening these ports up
Not trying to be a "hater"..but did you consider Honda; a multi billion dollar company, knows how to design a oil pump better then you? There may be a reason the ports are different diameters...
If everyone believed the factory put out the very best or most efficient product.. There would be no aftermarket parts. Imagine being a gear head and buying a car that could no way be improved. My point is that through people and aftermarket companies innovations will always be made. Ported pumps can be found through companies all over. Have you see badguys pump? it sells for 255$ but it is cnc'd so of course it's superior. Now I'm just rambling. But ive seen many cases where castings are done in ways that save money, save time or are just plain crappy designs.. heads, manifolds pumps..whatever. Like bolt hole bosses protruding into intake port runners. The y8 head having miss aligned bowls behind the valve seats (casting error) Idk man long story short yeah I believe honda can design a better pump than me.. Do i believe i can tweak their design to perform better? Hell yeah
big company make parts and meet requirement not parts that exceeds them, only their race cars get the complete R and D required to put those parts to maximum potential, again as greasemonkey mods stated tahts why the aftermarket parts exist, look up companies like 4 pistons, acl , bad guys etc all of which port the d16 oil pumps and into much greater details than shown in this vid, do you think those guys sat down and thought "hey maybe the way honda made it is fine and we shouldn't touch it" lol no offense , this is coming from someone running a d.i.y ported oil pump on his boosted d16y8 by the way ;-) , you just have to make sure that you shim as well as port it, better oil volume and higher oil pressure = happy rod and main journals
If you exceed factory specs and add a turbo the turbo especially your oil pressure drops and you’ll burn your turbos. Though he should shim it to increase pressure. (Honda and many other companies have had a history of making engines powerful in design and then pulling the punch in the final product for various reasons usually cost.)
Ok, first your music is awful. Second, why even bother trying to boost a d16? I love the engine but, at the most your going to get a whopping 180HP and that is with the stage two cam, skunk 2 intake, headers, new pistons to support the stress as well as connecting rods. Dude, that would be over 3000$$$ for 180HP when you could swap a B18 or K20 and get that HP naturally aspirated ( and much more potential ) for 2000$$. The D16 is a great engine for an economy car, not a race car. I have a 94 EJ2 with the Z6, love it but it ain't no race car but fits a B18 so perfect if one wanted to make it a race worthy ride.
i know the question wasnt for me but... you can get much more power out of a D series, 300hp would be a reliable goal for low comp forged rods example, at most ive seen 800+ hp. Personally where i live d series parts are waaay cheaper than B K H or any other, so you can get enough power out of it while keeping costs down
You sound slow.. if you buil something & boost it it’s meant for racing 🤡 B series are trash unless you dump $2000k+ just to barely see 200hp. While a boosted D16 can make 300+ on the right set up.
I wonder if the smaller hole is like that to build pressure? Idk
Nope, it's just like that for manufacturing simplicity/cheapness. Keep in mind that these engines were just intended to power economy cars, they were never designed to be race engines. If anything all that hole would do is increase oil pressure in the pump and reduce oil flow through the engine. We don't want the pressure building up in the pump, we want it in the engine. There is no reason to not open that hole up if you have the pump off anyways as it can only increase the oil pressure and flow, but honestly I doubt that the difference would be enough to go through all the effort of pulling the pump off just to do this. I would be surprised if it made more than a 1-2 PSI difference to oil pressure by itself.
@@averyalexander2303 it actually makes the difference between spinning a bearing at the track and not.
@@tumsfestival8027 It would be nearly impossible to prove that a spun bearing on track was directly attributable to not porting the stock oil pump. If the 75-80+ PSI that an unmodified oil pump should produce wasn't enough to prevent a spun bearing, there was a much bigger problem than a couple more PSI of oil pressure could solve like oil starvation from high G's, detonation, or improper bearing clearances. And if the oil pressure is too low, there's a problem somewhere that porting won't fix. There's no reason to not port the pump if you have it off anyways, but don't expect a ported pump to noticeably raise your oil pressure or save your engine from other problems.
@@averyalexander2303 maybe, but all I know is that people that track d16 port their oil pumps because when they don’t they spin bearings
While more space more oil , minor space more pressure but you need to combine both to reward the ported spaces. That’s logic friends. This means you motor never get low pressure but you still can break on rod with minor possibilities but still there.
Sorry for the repeat clips! Edit is processing right now
You need to use another oil you change the space between movement parts, think that and do it. While more hot minor viscosity you get, you need to stay middle.
How did it perform bro
also drilling the bearings oil feed on the bearings helps alot
Smaller holes: higher oil PSI
Bigger holes: higher oil volume but lower oil PSI.
About the crankshaft, did you get it speed balanced afterwards?
or perhaps upgrade the whole pump to a one that makes more oil pressure ?
Depends on where you measure the PSI. If you measure between the pump and the small hole you are right. If you measure after the hole the PSI shouldn't change. Small holes are a resistance creating a pressure difference. Oil pressure isn't 100% the same from the pump to the bearings.
Pretty cool I wanted to do that to mine but so much work i dont even have the right tool. Now you can sell it on ebay $130😁🤑 to one of us.
more content bro , man I really hope that one rod dont mess u up , I've had that happen to me and I just contacted p2p and they send me one new rod for 87$ u should contact them bro not have the whole build go to waste for a hundred bucks u could have spent
Only thing I saw wrong with the video was the oil pump section, where you said the oil is compressed. Had the rotation the wrong way. Think of the orientation of the oil pump goes when installed and which way the motor rotates.
Other than that, great video.
You’re saying the oil pickup has oil coming out of it???
Awesome content! Will be referring to this in the future when my turbo z6 gets a rebuild.
If you have a Z6 you can get a high performance pump. Y8s don’t have em
Why do that to a z6 crank? It already has 2 oil ports. This is why people do it to y7/y8 cranks because they only have 1 port.
Same here
Is this good for a NA build? Will the increase oil flow drop oil pressure?
Yes, but it’s not a band aid for the fact that the Y series has a bad crank design.
I hope you know that port in the oil pump that goes in the block is for pressure
Nope. Nothing is for pressure besides bypass valve and bearing clearances. Everything else is just trying to get more volume
@@BoBuilds yeah I know that for the most part, but the galleries play a huge part in that also, but I get why you did it. I just threw a stock OEM one in there. 500hp oil pressure was good but I’m also running STD everything.
should get rod section on crank cross drilled
Good shit man, I was wondering why u didn't port the oil pump from the get go when building the motor, I plan on doing this my self as well
Please do something like this years ago but we ended up stopping because we found out that we were actually losing oil pressure because of opening passages..🤷♂️🤷♂️
Yeah you need to shim the oil pressure relief valve to make up for it. You'll end up with more volume and pressure
@@BoBuilds that makes sense . It's amazing how a tiny film of oil can keep everything from wearing out
Nice DIY mods
This has got to be a troll video, there’s no way you actually put this stuff in your car😂
What’s so unbelievable about this
Buen proyecto
Hmmmm. The only thing that makes me think twice is the oil pump modification, ive modified my oil pump in a different way without disregarding oil pressure, think of the other way around.
Bring back the SOHC
Hey! Do you know of anyone who’s done a video of the best camshafts you can get for an all motor street Dseries!? If not….. uhhh someone should make one ☝🏽 😂
For Posterity: Rocket Motorsports
I wonder if it really works? Any scientific facts?
I can’t believe your grinding metal right next to your crank like that and then the block in the same area like lol
Yo savia que asian canal pero al metal no al cigüeñal y una arandela +10 psi oil
Hell yea sohc content did you find that rod bolt you asked me to measure
Hell yeah man, ordered them that same night thanks again
They get here monday
Do this to your regular old common house water hose. You will see how much further reach the water spout has. Also hold on to it with both hands because of the intense amount of added pressure.
Come on bros really? Lol you can not tell me this works for anything other than fucking up what the engineers worked so hard on.
Change your oil more often with better quality like mobil 1 or royal purple or amsoil
Get a cheap hose from Walmart or even the one that wraps by itself... then get an expensive hose from Walmart with a bigger diameter. Put both hoses on a sprinkler which needs pressure.. tell me which pushes the water further and harder... it will be the one thats less constricted.. so there might be a good science to opening these ports up
yeeee
Not trying to be a "hater"..but did you consider Honda; a multi billion dollar company, knows how to design a oil pump better then you? There may be a reason the ports are different diameters...
If everyone believed the factory put out the very best or most efficient product.. There would be no aftermarket parts. Imagine being a gear head and buying a car that could no way be improved.
My point is that through people and aftermarket companies innovations will always be made. Ported pumps can be found through companies all over. Have you see badguys pump? it sells for 255$ but it is cnc'd so of course it's superior.
Now I'm just rambling. But ive seen many cases where castings are done in ways that save money, save time or are just plain crappy designs.. heads, manifolds pumps..whatever. Like bolt hole bosses protruding into intake port runners. The y8 head having miss aligned bowls behind the valve seats (casting error)
Idk man long story short yeah I believe honda can design a better pump than me.. Do i believe i can tweak their design to perform better? Hell yeah
big company make parts and meet requirement not parts that exceeds them, only their race cars get the complete R and D required to put those parts to maximum potential, again as greasemonkey mods stated tahts why the aftermarket parts exist, look up companies like 4 pistons, acl , bad guys etc all of which port the d16 oil pumps and into much greater details than shown in this vid, do you think those guys sat down and thought "hey maybe the way honda made it is fine and we shouldn't touch it" lol no offense , this is coming from someone running a d.i.y ported oil pump on his boosted d16y8 by the way ;-) , you just have to make sure that you shim as well as port it, better oil volume and higher oil pressure = happy rod and main journals
If you exceed factory specs and add a turbo the turbo especially your oil pressure drops and you’ll burn your turbos. Though he should shim it to increase pressure. (Honda and many other companies have had a history of making engines powerful in design and then pulling the punch in the final product for various reasons usually cost.)
Arandela 0.039
Para la valvula de presión?
Si
Ok, first your music is awful. Second, why even bother trying to boost a d16? I love the engine but, at the most your going to get a whopping 180HP and that is with the stage two cam, skunk 2 intake, headers, new pistons to support the stress as well as connecting rods. Dude, that would be over 3000$$$ for 180HP when you could swap a B18 or K20 and get that HP naturally aspirated ( and much more potential ) for 2000$$. The D16 is a great engine for an economy car, not a race car. I have a 94 EJ2 with the Z6, love it but it ain't no race car but fits a B18 so perfect if one wanted to make it a race worthy ride.
i know the question wasnt for me but... you can get much more power out of a D series, 300hp would be a reliable goal for low comp forged rods example, at most ive seen 800+ hp. Personally where i live d series parts are waaay cheaper than B K H or any other, so you can get enough power out of it while keeping costs down
You sound slow.. if you buil something & boost it it’s meant for racing 🤡 B series are trash unless you dump $2000k+ just to barely see 200hp. While a boosted D16 can make 300+ on the right set up.