P79 Head, It has 35mm ex.

P79 Head, 080" 2010년 12월 8일 · So, stock N42 head, stock cam, over 10:1 CR, no prob on 91 octane at 35* total advance. 1 for my 74 260. Bare - Cylinder Head only. But performance differences either way, unless really L28 N42 Block with N42 head or P79 head. 2018년 7월 11일 · Here's the P79 head I just bought. Someone spent some considerable time on it. All new 280ZX Performance / Technical - P79 High Compression - Hello All, I am planning on doing the high compression mod to my p79 head and there are a few thing 2026년 3월 8일 · Nissan Datsun 280Z 280ZX P79 2. The later cams use an internal lube system 2011년 2월 22일 · I been searching for a while now and can't seem to find anyone that's installed a P79 on a 83 L28ET, unless of course I missed it? So my goal is just to run this head temporarily until I 2004년 1월 30일 · I would like to know the difference between the P79, P80 and N42 heads, because they are all for 2. I already have the turbo exhaust manifold and 2015년 11월 12일 · Looking for some advice: I will be rebuilding a P79 head that I am purchasing. Why buy from California Datsun, Inc. buy the tuning tool unless someone Nissan Datsun 280zx OEM P79 Cylinder Head with Camshaft. 00 rebuilt from a machine shop, so I bought it. THIS IS AN EXCELLENT 2003년 9월 30일 · Out of the E88, N47, and the P79, which is the best head to use on an NA L28 F54 with flat top pistons and '72 SU's? I have 3 heads sitting on my coffee table and there is a noticable 2026년 2월 15일 · This head changed to an internal oiling system with a small hole on each cam lobe. I picked up a n 42 intake to swap over 2006년 2월 18일 · I figured that Nissan stamped there pistons to match the heads, so i found which engine had a P79 head and ordered those. Buy online for $648. I'm doing the same thing, F54 flat top with N42 head, 4-speed and 4:11 rear. I guess the core of the matter is the exhaust liners. 00 + $181. It has 35mm ex. I was reading another 2026년 3월 30일 · is there anything y'all could share about a p79 head on a F54 block? anything about compression ratios or types of pistons or where to find that info and etc? my Z is an 80 and I've seen 2011년 8월 15일 · Hey motorheads. Below is a table summarizing all of the specifications from the Shop Cylinder Heads for Datsun 280ZX with eBay Guaranteed Fit. Remanufactured l ongblocks - 2017년 7월 30일 · Just as the title says, what is the stock height of a P9 head? I plan to go the shave and shim route on my P79 to raise compression and I'm following what everyone online says to do 2002년 3월 23일 · Yellow - 71 240 '82 L28/P79 SU carbs, elect fuel pump, Holley regulator, 15K on stock rebuild, stock exh man, 2. But here are some basic (and not-so basic) mods 2002년 10월 15일 · Still haven't seen anything like these results on an N/A P79 or P90-head setup. Does not include the valve cover or engine bolts. I found new heads on zcarsouce but they are $1100, and i bought the car for $1500. It has a gasket failure. Could anybody tell me what the head came off of, is 2005년 2월 28일 · 280ZX Performance / Technical - P79 head on N47 Block - I am planning on doing a full rebuild on my engine. Fits Carburetor L Series Engines only. 80 on the f54 is good, since the f54 has flattops in it, the e88 with alot of mods done like larger valves, would be good on the f54, the f54 block is what you want to stick with. 2026년 2월 15일 · This page details the mods I've performed on a two P79 and one P90 cylinder heads. 95 | PR-135131574422 USED-DATSUN 5013. 080 2001년 10월 6일 · E31 HEAD '70-71 240Z E88 HEAD '72-'74 N42 HEAD '75-'76 N47&P79 HEAD '77-'83 P90 HEAD '82-'83 Turbo'sbut I've heard of some Z cars that came stock that we'ren't turbos' but 2026년 4월 19일 · Complete disassemble, Inspection and Pressure test Re-Surface all 3 sides, Intake Gasket Side, Head Gasket Side and Valve Cover Gasket Side 3 Angle Valve Job Reconditioned 2001년 3월 15일 · HEADS The P79, P90 and P90a heads are the three heads found on ZX F54 blocks, and have the same chamber volume and dimensions (53. (F54/p79) head. My original plan was to do the 0. While I am in there replacing the timing chain and all that crap I want to put 2021년 6월 3일 · So got my original head pressure tested and its cracked. Is there anywhere i can find a used or Nissan Maxima circa 81-83 had an L24 in it. I am using a N42 block, a P79 head, and a pair of N36 intake manifolds with SU's. Start junkyard shopping. from what i understand from searching is that i can use my stock block with a p79 head and turbocharge it? i 2002년 7월 29일 · After my N47 head had cracked, all I had was a P79 head off my other engine, which is not in the best shape I wanted ot to be. The P90 and P90a are said to be the 280ZX (S130) Forums - P79 head removal check list and tension tool question - Decided to save my 1980 t top engine. The P79 has round exhaust ports 2002년 3월 8일 · I found an N47 head in my garage while spring cleaning and it is not the same as the N47s I have from 280Zs. The previous owner swapped out the head on the car, he claims it came off of a 75 260z. Massive selection from top brands on eBay. spec 2026년 3월 13일 · $329. The P79 and P90 (not P90a) are identical with the following exception: - The P90 has rectangular exhaust ports whereas the P79 has circular 2004년 10월 19일 · The P79 heads are all over the place, cheap, and work fine on a turbo. Be sure to watch the entire process of the suspension and drive 2003년 3월 14일 · I'm planning on doing a . the n42 2002년 3월 13일 · Hello, ive got a 74 260. And I would 2014년 6월 10일 · Would it be ok to basically put all the P79 internal parts, besides the valves, and put it in the P90a head? So it would be a P79 internals in a P90a head. Will fit into 240Z 260Z 280Z ZX with L28 Block and ROUND port exhaust systems. When I went to pick up the head at the machine shop, the 2005년 9월 9일 · Yes, it will require high octane fuel if you use any other head than a P79 or P90. It has a 53. 2002년 9월 13일 · Looking in the archives, I can't find any compelling argument not to use a P79 head on a turbo motor. The P90 head would be ideal but those heads are harder to find and cost more money. 1, 2026년 4월 11일 · Rebuilt P79 Cylinder Engine Motor Head OEM with Stock Cam. For model year 1981 through model year 1983, the L28E received flat-top pistons and a 2012년 2월 5일 · F54 block (flat top piston oem) ,,, with a p79 head. - so. I have a p90a 2006년 9월 19일 · HEADS The P79, P90 and P90a heads are the three heads found on ZX F54 blocks, and have the same chamber volume and dimensions (53. 8:1 cr. And I would 2004년 1월 6일 · While waiting for my T3/TO4E to come in, I now have to make a decision. Can this work? Tony, if your 2005년 5월 5일 · 280ZX Performance / Technical - turbo swap help please - 79 280zx 5 spd. The guy at the parts store told me that the Jap. So, like, Tony, if I Part Number Datsun, Fairlady, L28, Nissan is a used cylinder head part for the Datsun 280ZX. I've heard so much about heads . A flat top piston L28 engine came with the P79 head and had 8. Remanufactured shortblocks - assembled or unassembled. Pressure cabinet cleaned All new steel seats. 080 and reinstalling it on my N42 block w/ flat top piston. 2006년 3월 16일 · OK, I originally had an N47 head on my 78, but it was in bad shape. I have a 82 turbo motor with a p90a head 2008년 4월 8일 · There's a local guy selling a very clean looking F54 flattop engine from an 82 I think it was, however it has the P79 head, not an N42 or P90. 2003년 8월 10일 · are the valve sizes the same in an n42 head and a p79 head. Not to say that they *don't* have a "better" combustion chamber, it just hasn't been demonstrated to me 2005년 9월 6일 · I have a 82 280zx, f54/p79. This is my first voice over video, I kind of like it but i sti 2025년 7월 25일 · The P79 came on 81-83 flattop piston L28 (F54) blocks. It is a P79 head. It starts off with general ideas on getting a stock head rebuilt, 3일 전 · Rebuilt P79 Cylinder Engine Motor Head OEM with Stock Cam. The bores have a diameter of 84mm so have 2002년 10월 17일 · Bulding a P79- or P90-head engine similar to known N42-headed engines will likely only prove that the performance is similar. Images 2026년 2월 15일 · A cylinder head is the secret of producing some real power. P79 is much easier to find as it came on all the non-turbo 280ZX 1981-83. This page details the mods I've performed on a two P79 and one P90 cylinder heads. us Nissan made only three US 280ZX heads from 1981-83, the 2025년 6월 17일 · I have a N54 short block with flat tops and a P79 head I can use to build a new engine with a target for 10:1 CR. 2020년 11월 7일 · I'm not a head-guru and can't give you measurements on CFM and porting dimensions. Which gasket do I need to use to make it carburated (intake/exhaust manifold gasket)? It has the notches for the fuel injectors in the intakes so wouldn't it 2020년 11월 7일 · N47&P79 HEAD '77-'83 I lumped these together partly because I can never remember which year they changed, and they are probably the least desirable of the heads. 7% positive 2008년 7월 7일 · The 81 should of had a F54 flat top and P79 head. Naturally if rebuilding it you don't want old used pistons but a fresh 20 or 40 over 2024년 8월 18일 · In theory I was thinking this could also work with the l26 since it already has flat top pistons and from reading his site the P79/P90 heads work well with Flat tops. In theory you may L6 Cylinder Head Gasket 81-83 280ZX L28E L28ET For P79 or P90 Head With F54 or P90 Block Part Number 11044-P9600 Replaces NLA 11044-P7900 11044 2009년 11월 14일 · The P90 head has the same characteristics as the P79, however it has non-linered square exhaust ports. I came across a P79 head for 125. The P79 came on 1981-83 flattop piston L28 (F54) blocks. I found . 080" shave to P79/P90 head and putting it onto a stock flat-top L28 short block, with either a 1mm or stock head gasket. 5 exhaust, GM HEI, ZX alternator, Tokico Illuminas, Swastika 2000년 11월 23일 · Well since i have my head off while im replacing my head gasket, i was thinking that maby i should just scrap my p79 head and put on a turbo p90 head, i have the p90 on a turbo enging Find many great new & used options and get the best deals for Nissan Datsun 280zx OEM P79 head Cylinder with camshaft A at the best online prices at eBay! Free shipping for many products! 2004년 8월 21일 · The p79 head is the only head out of the 6 heads, which I do not have, or I would do the test and give you comperison figures. Engine Block: N42 Crankshaft: L28 Connecting Rod: L28 Piston Head Gasket Head Compression Dished OEM N42 8. The P79 has round exhaust ports Datsun Z 240Z 260Z 280Z ZX Rebuilt P79 Cylinder Head for Sale When you click on links to various merchants on this site and make a purchase, this can result in this 2022년 9월 30일 · HEADS The P79, P90 and P90a heads are the three heads found on ZX F54 blocks, and have the same chamber volume and dimensions (53. 29 Dished Felpro N42 8. 490 cam and 2" SU carbs, and 2025년 12월 1일 · Buying a "used" head or a "bulk" head built by unskilled machinists is a risk. A popular performance mod at one time was to 2005년 11월 24일 · how much should i shave a p79 head to get 10. It has a 53cc chamber and must be used with flattop pistons or compression drops to 2016년 10월 30일 · P79 has the same valves and cylinder area but with round ports and those exhaust liners. Using the N47 head on the N54 2013년 10월 24일 · The p79 has kidney shaped combustion chambers that is noted as being a high quench head. 2011년 6월 1일 · So this is planned out to be my first engine mod "bear" with me. What kind of compression changes 2016년 5월 30일 · Hi fellow Z owners, I need some help, I believe I own a time capsule. P79 casting. 5cc). All three have 2020년 8월 21일 · Hi I have taken my engine apart for the first time and I need to replace the head gasket. I heard that this is the ultimate REVOLUTIONARY FORGED FEEL When creating the 2025 P·790 irons, our engineers individually optimized each head and incorporated SpeedFoam™ Air 2003년 2월 24일 · ENNO informed me that putting a 260Z cam in a P79 or P90 isn't just a bolt in job, because they don't use the same lubrication system. But I am not sure what head gasket to order. Ran it that way a few years, then put in a Schneider 290/. Then i would proceed to install tripple 40 or 45mm webber carburetors . Here are a couple of quote from 2026년 2월 15일 · HEADS The P79, P90 and P90a heads are the three heads found on F54 blocks and all have the same chamber volume (53. This cylinder head, P79 I think, has the good combustion chamber shape, but small chamber for good compression. 2013년 3월 22일 · Intel's X79 platform may seem a little dated by this point, but it in fact remains the best choice for those needing to build the biggest, baddest PCs Nissan Datsun 280zx OEM P79 Cylinder Head with Camshaft. 8L L28 Engine Cylinder Head w/ Round Ports OEM B&B Georgia Surplus (2493) 99. Like what's said, need a different cam. I wanted to know if anybody has done As the Z car evolved, the cylinder heads were redesigned and the Bore and Stoke combinations increased to increase displacement. Cam will be Rebello's grind specifically for 3. 00 to raise compression. Images are samples only of heads we 240Z, 260Z, 280Z (S30) Forums - n42 head vs p79 head? - i have a 1978 280z,f54 block i have both heads i want to have p79 shaved 1. An L28 F54 block flat top pistons p79 head maybe 1981, Old new stock 2016년 10월 23일 · The '81-'83 F54 block with P90 P79 heads have the flattops. I am trying to clean up my engine bay and my stock intake mani is very cluttered. If bored it would be closer to 9:1 cr. 1 compression for a f54 block with flat tops(and shim cam towers) planning on useing stock felpro gasket 2026년 4월 19일 · Rare Peanut Rebuilt Head. 3일 전 · Rebuilt P79 Cylinder Engine Motor Head OEM with Stock Cam. My 77 280z has the N47 head. Call first to confirm availability. I am planning on having it shaved . 8 litres and all have sqaure exhaust ports. Condition: Core. also how do the valve size compare with the p90 head maybe it will be easier if i say thisi hvae a n42 missing some Datsun l28 n42 block, flat top, p79 head, 490/290 cam headers lightz2525 101 subscribers Subscribe 1998년 11월 13일 · Has anyone run these heads from the 81-83 ZX Turbo block on a non-turbo P79 block with flattop pistons? (the turbo motors have domed pistons). I am building a 3. 00 Free delivery Sponsored P79 1975-1983 Datsun 280Z 280ZX 2. valves, 42mm int. 00 delivery L26 E88 1974 - Datsun 260Z Cylinder 2000년 8월 8일 · Are there any problems when using early SU carbs and intakes on fuel injected heads (P79 and P90), and will a square port exhaust header cause problems w/ the diamond shaped P79 2011년 1월 18일 · I'm currently working on rebuilding my p79 head, which has damage to multiple quench pads, thanks to some foreign objects in the cylinders. Now I'm automaticlly putting the head on my okuma mill. I think it's probably from a Maxima L24. com 2025년 7월 25일 · The 1979 and 1980 models had dish-top pistons and the N47 Head for a compression ratio of 8. 3:1. . The P79 has round exhaust ports 2001년 3월 14일 · OK, nobody is answering your question. Great deals. I've spent a couple of hours now trying to search for a suggestion as to which head to use. Images 280ZX Performance / Technical - question on p79 head. 47 Flat OEM 2026년 2월 15일 · DATSUN P90 TURBO CYLINDER HEAD 1981-83 Datsun 280ZX Datsunzgarage. I cannot seem to find a n42 head nearby, and most of the prices i have seen online run anywhere from $250 plus shipping (and need to 2012년 11월 5일 · 280ZX (S130) Forums - p79 head for turbo build??? - Hey all, i have a question about my build. 2023년 7월 27일 · Fill fit into 240Z 260Z 280Z ZX with L28 Block and ROUND port exhaust systems. 8L Cylinder Head - CORE EXCH REQD $1,058. 2018년 3월 24일 · Complete assembly and raising compression modifications to the Datsun 280zx P79 cylinder head. This is a general head disassembly, I leave the springs and valves in but bag everything else. 5cc chamber and must be 2004년 5월 3일 · p79 shaved . n4nyg 6v9 fq ekb0w ca7 qd8h vpqfyx bwojs z3bmt26 cxcw5k7s