UR pulleys on S16VE N1?

v8killer2001 · 06-26-2002, 02:02 AM

Hey guys,

Can anyone confirm or deny that the UR underdrive crank pulley will fit on the SR16VE N1 front cover and clear the oil pump with no clearance issues?

I have heard that it will work, but I would like a second opinion on this.

Thanks,

Xsanity · 06-26-2002, 07:38 AM

well....since there are only 500 reported SR16VE N1's and i don't think any forum members have one, i don't think you'll be able to get a straight answer on this.....

now if u are referring to the SR16VE(non-N1) then you might get a straight answer from a forum member ;-)

(i'm a rumor monger, i heard that UR was going to do a limited run on pulleys for VE and gti-r motors, i don't know if the person speaking was referring that the pulleys would be the same, or that normal pulleys wouldn't fit....remember this is something i overheard....)

CNibbana · 06-26-2002, 08:37 AM

I spoke with UR and they told me the same thing. But the crazy thing is the VE uses the same crankshaft as the 2000+ Nissan Sentra 2.0 so if they are going to or already have made a crankshaft pulley for it then it will work with the VE. I don't know about the GTi-R crankshaft though...

Quote:

Originally posted by Xsanity
(i'm a rumor monger, i heard that UR was going to do a limited run on pulleys for VE and gti-r motors, i don't know if the person speaking was referring that the pulleys would be the same, or that normal pulleys wouldn't fit....remember this is something i overheard....)

Andreas Miko · 06-26-2002, 09:08 AM

For all you SR20DE 2000-01, SR16VE and SR20VE owners, do not, I repeat, do not put any type of aftermarket pullies on your crank. These motors have a 4 counter weight crank shaft that is prone to vibrations in the higher RPMs. If you put a aftermarket pully that does not have a dampener in it like the UR pullies you will have premature bearing wear in your motors and also you can have problems with your clutch bolts or flywheel bolts coming loose. Be my guest and fu*k up your motors.

Andreas Miko.

SR20DEe · 06-26-2002, 12:00 PM

andreas.. do you mean that the UR doesnt have the dampener or DOES have the dampener.. im figuring your saying avoid UR pulleys. but i want to clarify..

jacen99SE · 06-26-2002, 12:13 PM

Quote:

Originally posted by SR20DEe
andreas.. do you mean that the UR doesnt have the dampener or DOES have the dampener.. im figuring your saying avoid UR pulleys. but i want to clarify..

The UR crank pulley does not have a dampner

sonnypippo · 06-26-2002, 02:23 PM

Quote:

Originally posted by Andreas Miko
For all you SR20DE 2000-01, SR16VE and SR20VE owners, do not, I repeat, do not put any type of aftermarket pullies on your crank. These motors have a 4 counter weight crank shaft that is prone to vibrations in the higher RPMs. If you put a aftermarket pully that does not have a dampener in it like the UR pullies you will have premature bearing wear in your motors and also you can have problems with your clutch bolts or flywheel bolts coming loose. Be my guest and fu*k up your motors.

Andreas Miko.

andreas-

how would this problem manifest itself? i noticed some kind of rattling sound coming from the engine bay at higher speeds after installing pulleys, but i haven't figured out what it is... other than that, i don't "feel" any more vibration or anything...

also, do you speak from personal experience or theory?

thanks

Xsanity · 06-26-2002, 08:47 PM

Quote:

Originally posted by Andreas Miko
For all you SR20DE 2000-01, SR16VE and SR20VE owners, do not, I repeat, do not put any type of aftermarket pullies on your crank. These motors have a 4 counter weight crank shaft that is prone to vibrations in the higher RPMs. If you put a aftermarket pully that does not have a dampener in it like the UR pullies you will have premature bearing wear in your motors and also you can have problems with your clutch bolts or flywheel bolts coming loose. Be my guest and fu*k up your motors.

Andreas Miko.

Andreas,
alot of the members from www.b15sentra.net(SE's with the 2000+ sr20de engine) have the UR pulley sets installed....none of them have had any reported problems so far. what should they look for? how serious is this? a few have had them installed since 2000 if i'm not mistaken.

v8killer2001 · 06-26-2002, 08:57 PM

Well,

I am asking this because I have a GTi-R motor with an N1 front cover and oil pump. I would like the UR pulleys, but I am not sure if they will fit around the larger oil pump.

I may just stick with the $140 OEM N1 pulley I bought

JRios · 06-26-2002, 11:46 PM

Jay,

Where did you get the N1 oil pump from? How much did you pay for it? TIA

CNibbana · 06-27-2002, 10:15 AM

I believe JWT sells them as a high volume oil pump option.

Quote:

Originally posted by JRios
Jay,

Where did you get the N1 oil pump from? How much did you pay for it? TIA

v8killer2001 · 06-27-2002, 09:22 PM

Quote:

Originally posted by JRios
Jay,

Where did you get the N1 oil pump from? How much did you pay for it? TIA

I got it from SR20 Development for around $220 or so. It was over a year ago, so I do not remember for sure.

tredragon · 06-27-2002, 10:15 PM

I would also like some clarification on the UR pulley subject. SR20DE's have few options for low end tq. at this point and I was seriously considering the pulleys as a future mod, after I/H/E of course.

JRios · 06-28-2002, 01:25 PM

Quote:

Originally posted by v8killer2001

I got it from SR20 Development for around $220 or so. It was over a year ago, so I do not remember for sure.

Is it a direct bolton or are there modifications needed for it to fit? TIA

v8killer2001 · 06-28-2002, 10:50 PM

The cover bolts onto the block just fine. You will need either an N1 crank pulley or a GTi-R pulley that has the rear lip machined off.

Also, you will need a GTi-R oil pickup/strainer and gasket.

guy with a g20 · 04-02-2007, 02:47 PM

so whats the verdict on this one? i want to put the ur pulleys on the ve im getting but now im not sure since im hearing different things...

coryb13ser · 04-02-2007, 03:07 PM

Quote:

Originally Posted by Xsanity

well....since there are only 500 reported SR16VE N1's and i don't think any forum members have one, i don't think you'll be able to get a straight answer on this.....

now if u are referring to the SR16VE(non-N1) then you might get a straight answer from a forum member ;-)

(i'm a rumor monger, i heard that UR was going to do a limited run on pulleys for VE and gti-r motors, i don't know if the person speaking was referring that the pulleys would be the same, or that normal pulleys wouldn't fit....remember this is something i overheard....)

actually theres a few members with N1s, theres even an N1 head for sale right new, yes they are very rare but there out there.

damienga15de@ho · 04-02-2007, 05:10 PM

I have a N1 there a good few in ireland now, know of at least 5 here.

coach · 04-02-2007, 05:29 PM

Quote:

Originally Posted by guy with a g20

so whats the verdict on this one? i want to put the ur pulleys on the ve im getting but now im not sure since im hearing different things...

The verdict is you bumped a thread that is almost 5 years old man!!!! STart a new thread or search the forum.

Brent

MegaSoreAss · 04-02-2007, 11:18 PM

I have had the UR pullies on an sr20ve (with sr16ve cams) for about 60,000 kilometers and have experienced no problems of any sort. There is an issue of a necessary spacer on the crank pulley but that is easily fixed. My engine runs exceptionally smooth and I have not felt any extraordinary vibration problems despite have Place Racing solid mounts. I carefully check my oil when changing for signs of bearing wear or particles in the oil but so far have seen nothing.