noddle Posted September 7, 2009 Share Posted September 7, 2009 Hi, I'm trying to find some where to buy one of these, that doesn't cost my right nut, I priced one through my local Nissan, and they want $240 for it. anyone got a better price / location ? Nigel Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/ Share on other sites More sharing options...
coupe72001 Posted September 7, 2009 Share Posted September 7, 2009 I got my H4 through ebay USA. They pop up a fair bit on account of all the turboed 280zxs they have over their. You should get one for less than $240. Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4812324 Share on other sites More sharing options...
Ghostrider Posted September 7, 2009 Share Posted September 7, 2009 Stewart Wilkins does an Hi Volume pump, brand new for $170.00 including GST plus postage that he uses in all his rally rebuilds. He tells me it is every bit as good as the genuine H4 pump out of the Auto 280ZX Turbo. http://www.swmotorsport.com.au/ It's probably as good a price as you will get in US$ plus postage. I have a couple of under models, the manual L28ET came out with an H3.3 & some L20ET's came out with the H3.3 or H3. What's in your motor now??? Cheers, D Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4812510 Share on other sites More sharing options...
noddle Posted September 7, 2009 Author Share Posted September 7, 2009 Stewart Wilkins does an Hi Volume pump, brand new for $170.00 including GST plus postage that he uses in all his rally rebuilds. He tells me it is every bit as good as the genuine H4 pump out of the Auto 280ZX Turbo. http://www.swmotorsport.com.au/It's probably as good a price as you will get in US$ plus postage. I have a couple of under models, the manual L28ET came out with an H3.3 & some L20ET's came out with the H3.3 or H3. What's in your motor now??? Cheers, D L24, running a turbo, I'm wanting to add a oil cooler. from my research, the H4 comes out of a 280zxt AUTO (these had oil coolers), these are high volume, not high pressure. I believe the rotor is 40mm not 35 like the normal one, do you know if the Stewart Wilkins has the longer rotor, or a tighter spring to up the pressure ? Nigel Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4812805 Share on other sites More sharing options...
Ghostrider Posted September 7, 2009 Share Posted September 7, 2009 L24, running a turbo, I'm wanting to add a oil cooler.from my research, the H4 comes out of a 280zxt AUTO (these had oil coolers), these are high volume, not high pressure. I believe the rotor is 40mm not 35 like the normal one, do you know if the Stewart Wilkins has the longer rotor, or a tighter spring to up the pressure ? Nigel Hummmmmmmmmmmmmmmmmmmmmm! No understand you??? The SWR pump is an High Volume pump & where is there a spring anywhere in the pump??? What longer rotor??? And the spring that I know relating to pressure is in the relief valve. JFYI .................. The H4 pump is getting thin on the ground & my question to what has your motor got now was in relation to the oil pump, not what your doing??? Cheers, D Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4813001 Share on other sites More sharing options...
noddle Posted September 7, 2009 Author Share Posted September 7, 2009 (edited) Hummmmmmmmmmmmmmmmmmmmmm!No understand you??? The SWR pump is an High Volume pump & where is there a spring anywhere in the pump??? What longer rotor??? And the spring that I know relating to pressure is in the relief valve. JFYI .................. The H4 pump is getting thin on the ground & my question to what has your motor got now was in relation to the oil pump, not what your doing??? Cheers, D Hi, I took this from another site, as you can see, the H4 (left) has a longer rotor, thus moving more oil per turn ( http://forums.hybridz.org/showthread.php?t=150165 ) the spring I'm referring to is the one in the relief valve, I believe some have a higher pressure spring, thus making the pump , pump at a higher pressure, I need to look at what pump I have to see what numbers are on it, but when I brought it 4 - 5 years ago, it was for a L24, Nigel Edited September 7, 2009 by noddle Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4813394 Share on other sites More sharing options...
Ghostrider Posted September 7, 2009 Share Posted September 7, 2009 Hi,I took this from another site, as you can see, the H4 (left) has a longer rotor, thus moving more oil per turn ( http://forums.hybridz.org/showthread.php?t=150165 ) the spring I'm referring to is the one in the relief valve, I believe some have a higher pressure spring, thus making the pump , pump at a higher pressure, I need to look at what pump I have to see what numbers are on it, but when I brought it 4 - 5 years ago, it was for a L24, Nigel I'll check mine today and get back to you on the pumps, because I have both here. As for oil pressure, just pack the spring with a washer or two and don't go overboard, it's amazing what one washer will do to the oil pressure. Start with one and see what you get. It's a trick we used back in the BMC A & B series engine days. Remember where Nissan got their 1200 Bluebird engine from, it was a re designed Austin A40 engine, from blueprints they bought from BMC in UK. Cheers, D Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4813697 Share on other sites More sharing options...
noddle Posted September 8, 2009 Author Share Posted September 8, 2009 these are the 2 pumps I have, the left one's from my R30, and the other is the one I brought 4-5 years ago Nigel Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4815367 Share on other sites More sharing options...
noddle Posted September 11, 2009 Author Share Posted September 11, 2009 I'll check mine today and get back to you on the pumps, because I have both here.Cheers, D Did you end up comparing them ? Nigel Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4820109 Share on other sites More sharing options...
Ghostrider Posted September 14, 2009 Share Posted September 14, 2009 Did you end up comparing them ?Nigel I'm going to do it Tuesday/Wednesday when I'm off. Got to buzy last week, but I found this on ebay USA. http://cgi.ebay.com/ebaymotors/NISSAN-DATS...sQ5fAccessories Cheers, D Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4824395 Share on other sites More sharing options...
Ghostrider Posted September 14, 2009 Share Posted September 14, 2009 Item number: 310165515233 Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4824410 Share on other sites More sharing options...
stagefumer11 Posted September 14, 2009 Share Posted September 14, 2009 Item number: 310165515233 actually my L20et Auto motor has the h4 pump on it, I was stoked Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4826399 Share on other sites More sharing options...
Ghostrider Posted September 15, 2009 Share Posted September 15, 2009 actually my L20et Auto motor has the h4 pump on it, I was stoked Ah yes! mine tooooooooooooooooooooo Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4828215 Share on other sites More sharing options...
noddle Posted September 25, 2009 Author Share Posted September 25, 2009 Dennis, Did you get time to compare the two pumps ? Nigel Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4846886 Share on other sites More sharing options...
FJ20DR30 Posted September 27, 2009 Share Posted September 27, 2009 i have an h4 pump its ok needs rebuild (engine siezed) thus it had rubish go through it .. as is $100 ono? Marc Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4849288 Share on other sites More sharing options...
works 510 Posted September 27, 2009 Share Posted September 27, 2009 Same pump was also fitted to z18et and z24 motors, just for informations sake Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4849967 Share on other sites More sharing options...
noddle Posted September 28, 2009 Author Share Posted September 28, 2009 (edited) i have an h4 pump its ok needs rebuild (engine siezed) thus it had rubish go through it .. as is $100 ono? Marc I would assume to 'rebuild it' would to be 'replace it', I've used a second hand pump years ago, that's why I brought a new one back then.. Same pump was also fitted to z18et and z24 motors, just for informations sake Do you have part numbers for these ? Nigel Edited September 28, 2009 by noddle Link to comment https://www.sau.com.au/forums/topic/286867-h4-oil-pump-high-flow-l24-28-part-15010-s8000/#findComment-4850052 Share on other sites More sharing options...
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