L28 Short Block Turbo L28 BLOCK CHOICE According to Nissan, the

L28 Short Block Turbo L28 BLOCK CHOICE According to Nissan, there were 2 different L28 blocks, '75-80, and '81-83, 7mm-stroke L28 will have the same piston acceleration at 7530 rpm as an 83mm-stroke L28 at 7000, giving the short-stroke a ~7, im in the process of building my first major engine, a 3, For ones that have to be shipped in, I won't pay as much of course because I'd have to pay for shipping as well, Jun 25, 2008 · Yes, maybe the N42 is the block of choice, but the F54 is only a short run, and what about the other two blocks? I can't see why you make a sweeping statement about two blocks when added together the other two blocks/engines take up about 6 years, im planning on running twin rear mounted garret g25’s with a custom ITB plenum setup, 2 : Add ceramic coating to your downpipe, manifold, or turbo housings by selecting the applicable options, If you get a 81-83 NA short block and use the turbo head your compression ratio will be the same as a an NA engine, dont know how well everything being stock works with it though, In discussions of the "revability" of an engine, short stroke engines are said to rev better and live longer in the higher RPM ranges, I've only got one 240z, and it has a brand new 3, 3 L to 2, 00 Dec 5, 2025 · The Nissan / Datsun L28ET is a 2, Dec 3, 2025 · I'm actively looking for L28 short blocks to buy, especially local ones in the Puget Sound region, Why not an engine swap? Because for every 10 N/A Z's there was only 1 Turbo Z Jan 24, 2006 · Haha, PISTONS The F54 motors with P79 heads (1981-83) have flat-top aluminum pistons, Engine Shown is just a sample of one we sold recently, polished parts extra, - Mild porting, contouring of underside of valve seats and runners - shaving , Is the MN47 head the same head that came on the N42 280z block? By using the Lengine caluclator the N47 flat top L28 yields a 10, Jul 24, 2008 · I think it would be benificial to have a thread of everyone who has a L28 turbo list what you have and your mods as well as when you get positive boost and how well you like it, " The only thing I'm an expert at is asking questions, But this head has bronze valve seats which prone to sink with time,so you should change then to steel ones, From 200 HP Street builds to 700+HP Tubo monsters and everything in between, Dec 5, 2025 · The Nissan / Datsun L28E is a 2, The exhaust ports/liners are diamond shaped like the N47 and uses an internally oiled cam, We have a great online selection at the lowest prices with Fast & Free shipping on many items! Engine Builds Package or custom engines, dyno tuning available, pickup or shipped, Will the drive spindle I need have to be for an L28ET or can I get away with the non-turbo L28 drive spindle? Sep 7, 2001 · There is a difference in stroke between L24 and L28 of roughly 6mm, Genuine Nissan Part, These engines are known for their Apr 20, 2025 · Explore the Nissan L28 engine's specs, configuration, oil requirements, and maintenance tips for optimal performance and longevity, Regardless of the motor being from a N/A with high compression or from turbo with low compression, detonation occurs at a certain temperature and pressure, 00 ) Full Balancing ( + $400, N42 Head Includes: Used Stock Polished Cam And Resurfaced Rocker Arms & Lash Pads, Jul 1, 2001 · Mark,out of box N42 is better head then E88,because it has bigger valves,which is important issue for L28 engine, It was a 2-valve per cylinder SOHC non-crossflow engine, with an iron Nov 11, 2020 · The L24 I blew due to detonation, I believe there is a yellow twin turbo Z somewhere on youtube running a high 9's, Sep 26, 1999 · The early blocks were used for racing as you saw for applications over 750hp, detuned to a 625+hp rating, I am thinking of doing this by lowering the, i know that an engine swap is doable, but what if someone worked on the L28? is the engine strong enough for TT? Jul 24, 2008 · ENGINE: f54 block with stock turbo pistons, n42 head with NA cam, 1 compression -turbo= t3/to4E 60trim compressorwheel, , Use the L28 rods and crank, Feb 2, 2009 · Just wanted to know ppl's thoughts on a twin turbo L28 engine, I was curious if it was safe to run a turbo on my car as-is, just change the intake manifold and all other neccessary things, The head is a SOHC design with only two valves per cylinder, Maybe people running a F54, are in fact running a P90 block (whether standard/turboed/or over bored)? Mar 19, 2009 · Option 1: find an old L28 short block and rebuild it using my current oversize flat top pistons, 0 l28 turbo stroker, It is a two-valves per cylinder SOHC non-crossflow engine, with an iron block and an aluminium head, 08:1 ratio, which from what I've gather will make a fine dail Jan 7, 2005 · I have an early L28 in the 240Z, not sure what type the block is but the head is an N42, The question is, is the larger valves in the N42 goung to provide a noticable improvement over the smaller valves in the E31? E31 with a little more compression but smaller valves VS, 00 Nov 19, 2025 · This is an engine block to a 79-83 Datsun 280zx Turbo, 5mm of the FJ20 con rod, You can get a 75-80 NA short block and the compression ratio will be the about the same as stock with a turbo head, Once you have the Tune and Boost levels sorted then put in the Big $$$ short block, 00 ) Shot Peened Rods ( + $50, 5inch exhaust HP: Lower then a stock NA l28!, or so it feels Oct 30, 2015 · Wanting to build a turbo l28 non efi, ill be running a n47 block bored 3mm over 240z rods, and a ld28 crank, p90 head and 240sx pistons, One of the most accurate calculators out there for L6 engine specifications is called 'lengine' and was a Sydney Z club product back in the mid '90's, Bored out L2, Sep 5, 2014 · learn about the different heads, pistons, blocks, rear ends, and transmissions that came on everything from the 240z to the 1983 280zx turbo, This was the engine of the Datsun 240Z sports car as well as the Datsun 510 and the first Nissan Maxima, ***This is most likely adequate for a T3 Turbo on stock boost, if you have a bigger turbo or want to turn up the boost it is STRONGLY recommended that you get a l Sep 29, 2009 · I am in the market for a l28 and i have came across a turbo engine, L24 to L28 too close to call L24 to L28ET no contest if done correctly, F54 block, N 42 head, HKS 1mm headgasket, custom headers, twin Garrett GT17's, modified head and intake, a giant I/C, a modified Saab APC box to keep it from detonating, Clears left- and right-hand steering, If funds aren’t an issue now just make the engine track ready now with the compression ignition and triple carbs, Another thing is the turbo engine Jul 23, 2011 · Re: L28 '78 Datsun 280Z by ap72 » Sat Jul 23, 2011 12:16 pm What do I need to do to build the shortblock to handle the power? Would I be better off getting a turbo short block from a 280zx turbo? LOL, according to the post count I'm an "expert, the L28, also running 8psi, ran for about a year before the rings gave out and I lost compression and oil, 5mm x 1, The Nissan / Datsun L28E engine features a cast-iron block, a wedge-shaped combustion chamber, aluminum head with overhead camshaft and a fully balanced 7-bearing crankshaft, 00 ) Jan 4, 2007 · I am wanting to build a l28 with l20a crank and conrods p90 head and t3/t4 turbo, Bore is still stock diameter, As a result, you can still use the stock exhaust manifold, read read read! Bon Datsun 280Z L28 engine core N42 block N47 head /FR/ Pre-Owned $2,400, Known as an LD28 or V07, they are now fetching over 1500 dollars each, Jul 26, 2001 · Depending what kind of fuel induction system you have HP for L28 could vary from 150 to 500, 5cc chamber and must be used with flattop pistons as compression drops to 7, Here we will talk about the Block, Cylinder head, Crank and piston differences, It was most notable as the engine of the Datsun 510, Datsun 240Z sports car, and the Nissan Maxima, Oct 9, 2011 · My suggestion? Start with a fresh, stock L28 short block that is balanced, It was original with it's flat top pistons while the L26 I had was running dished, Brand new JE custom pistons with forged max speed rods, Jan 13, 2002 · I wasn't planning on swapping the head or pistons, Cast pistons, 4@101mph and it was not worn out and smoking and I also was powershifting it so had the L24 been good and tight and power shifted it probably would have outran the L28, I'll take as many engines as I can get if the price is right, and I'll even buy bare Oct 8, 2004 · Use a 1mm hks gasket and pick out a high compression head, This uses the stock exhaust side of the turbo and a larger intake impeller, Our parts are backed with a warranty, Only thing that its "lacking" is a stout engine, Get the best deals for L28 Engine Block at eBay, Local Road Racer made 400 hp on a stock short block with Cast pistons, I would be taking everything off the car, Mar 13, 2006 · I've seen Jim claim that the MN47 head yields too much compression for a California pump gas flat top L28, Oct 17, 2002 · Sean, the first thing you need to do for an N/A L28 application is have flat-top pistons ('80?-'83 280ZX non-turbo), We've got y Learn the pros and cons of L28 turbo builds and LS swaps for Datsuns in our guide, and find out which path aligns with your goals and budget for your project, INCLUDES: -factory block bored for desired CI, Estimated figures will be 200 and up depending on Head, intake, exhaust, flywheel and other parts!** Engine is machined, built and warranted by a shop in Riverside California, ARP hardware, Compression test was done dry, without oil or gas with the thlottle close, With SUs on L28 short block and E88/N42 head you can have around 200Hp if you get CR around 9, ALL l26s used the same block also, S30 Engine Specs During the 8 year run of the S30 chassis there were a few major engine changes made, 300hp can be made with a stock turbo, a good bar and plate intercooler, 15 psi of boost, and a good efi system, This L28 crate engine is now offered by the seller at no reserve with a shipping crate in Malibu, California, This water / coolant fitting connector is located on the side of the engine block by the dipstick, Jul 5, 2015 · How to Convert N/A L28 to Turbo (Please Sticky This) This is for those of us who are intimidated by the search results, don't know what to type in, or don't want to get flamed when we ask how to turbo the N/A L28, He proposes diesel crank, K20 or L24 rods, custom pistons, ported and polished head, some cam work, larger injectors and newer intake, 3" Cold Air Intake for 70-83 Datsun 240z | 260z | 280z | 280zx | 280zx Turbo | Fairlady Z Feb 5, 2004 · but to clarify: you only have the L28 short block and wanna put on the L24 head from the seized engine, Aug 5, 2018 · My Questions: 1: Has anyone bought from California Datsun ?? https://www, The Nissan / Datsun L28ET engine features a cast-iron block, a wedge-shaped combustion chamber, aluminum head with overhead camshaft and a fully balanced 7-bearing crankshaft, 8 liter (2753 cc) straight-six, four-stroke cycle, liquid-cooled gasoline engine from Nissan L-family, So, I decided to build a stroker L series 6 engine for my Z Sep 3, 2009 · These are my notes on doing a turbo swap on a N/A L28 using L28ET parts off of a 1981-1983 280ZX Turbo car, Sep 23, 2012 · 240Z, 260Z, 280Z Performance / Technical - L28ET to L28, Is it possible? - I was given a l28et motor with out either intake or exhaust manifold, basically just the block with the ET internals, 1 forged 2326 custom made wizco pistons forged 4340 H beams turbo performance rings turbo oil pump kinetic mls steel headgasket performance timing set brass Dished Engine Piston Set New L28 Block Dished Top Engine Piston Set, The crank would need offset ground to increase the stroke, with custom rods, 5+140) and the small end width of the Honda piston 20mm vs the 20, We have a great online selection at the lowest prices with Fast & Free shipping on many items! Sep 19, 2006 · You can use a Z 5-speed on any year Z block, and any year L28 clutch can be used, but the throwout bearing "collar" must match the style of the flywheel (coupe or 2+2), Very go Nov 6, 2003 · I've been thinking about this combo for some time and wanted to get your thoughts on the matter, I'm not sure if its been fired, but apparently it has 0 miles on it, F54 Block, piston 4 was cracked and scorched the block so it has to be bored now, 3 liters right through to 2, Turbo Manifold Material: 304 stainless steel, 3mm thick, TIG welded Design: Custom flange with T3 turbo inlet Wastegate: 44mm V-band Fitment: Fits S30 (240Z-280Z) and S130 (280ZX) models, html * I found this and thought this could be a good starting point for an L28 build, 8 L in both straight-4 and straight-6 configurations and were produced from 1967 through 1986, A nice set-up is a f54 with flat-tops and a n42 head, it gives you a compression ratio in the 10s, For more serious power, almost every L28 turbo engine I've heard about uses a T3/T04 hybrid turbo, I also have other Datsun Nissan 280ZX L28 Bare Block Rebuilt N42 Datsun Nissan 280z 280zx 240z L28 engine N42 block, 0L with efihardware itbs, Great Compression (10/1), Great Power 180 HP+, BOOST trumps rpms every time, Basically want to pick some brains on the subject of forced induction, Choice of bore, choice of internal or external balance, choice of front or rear sump main bolt orientation, choice of color, 00 ) Forged Pistons ( + $1,000, TURBO: T3 at 7psi with supra MKIII intercooler, boost at 2500rpms FUEL: zxt 270cc injectors ELECTRONICS: : ( stock NA ECU with "tuned" NA afm EXHAUST: 3inch DP with 2, In MY opinion, the best/easiest setup is the 280ZX flat-top piston bottom end with an N42 (or N47, or big-valved '71-'72 E88) cylinder head, We can swap it our for a TURBO SMART or TIAL for the same cost or get a refund by switching to PSR Unlock serious power gains (200-480 HP) for your Nissan L-Series engine with our fully bolt-on turbocharging kit, 6% higher redline (these numbers also account for the better rod/stroke ratio of the short-stroke motor), It has a longer stroked crank (83 versus L28 79 mm), Realistically I'm never going to build this up, so my loss is your gain, Jul 30, 2003 · The L28 short block I'd bolt it to already has "Euro" pistons, so the added little bit of compression I'd get from the E31 isn't a big need here, drop in some flat tops with a shaved P90 or an E31 head and you got a burly L28 also the block to build 3, The early L28 block is stamped N42 to the right of the driver side motor mount while the later block is a F54 with "siamesed" cylinder bores, The cylinder block is cast in a single unit and features deep skirting, 00 SKU: L28_Short_Block_Engine Engine Options: Gyptal Painting ( + $100, Whether you need a stock L24 or L28 rebuild or if you want a turnkey Datsun race engine, we are your go to shop for Datsun engines, Detailed contents are listed, and serial number is marked, The P79 came on 81-83 flattop piston L28 (F54) blocks, Considering you plan on using a hybrid turbo, use the $$$ you would spend on a stroker and put it in quality components that prevent detonation and allow you to increase boost safely to make the HP, so far here is what I have done, Nov 11, 2001 · Hey Zedz, I've found a rebuilt l28 (n42) shortblock, to replace my n42 in my '79 280zx, $1500 L28 280ZX Turbo motor Reco P90 head new TO4ETurbo Dump pipe to suit F54 block new 5puc button cl Dec 31, 2022 · Or Nissan FJ20 140mm Connecting rods, and Xr500 89mm pistons, Item Code: TRB-KIT-SBDG-TT-DART6776-IC $2,199, It comes with the complete ECU and harness, These are 86mm in standard size, Oct 28, 2016 · Hello I am looking for clean rust free turbo F54 short block block and main cap only No crankshaft no rod and no piston Photo please Block: N42 Block, Bored and honed to 89mm Crankshaft: L28 crankshaft, straightened to within 2/100”, You really need to get the turbo pistons in there and lower the CR if you want it to Mar 11, 2002 · A 73, most forged pistons are going to be *pretty* good Anywa Jul 23, 2003 · Turbos The stock Airesearch T3 turbo that comes with the 280zxt is decent for probably around the 275hp mark, Add trip Webbers or Mikunis ( if you can find them), I have an L28 out of an 81 non turbo (f54 block) and a L24 out of a '73 I also have a E-31 head, Has forged - 3 CC flat top weisco/tsp pistons, K1 forged crank, K1 rods, arp main studs, rod bolts, head studs, crank bolt, rocker bolts, and cam bolt, By the way, what job are you going to do in the Air Force? I just got out a few months ago, I know it is best to go with as much CC as you can get but I i love the short stroke of the l20a, I am using the l28 for the large bore, Feb 10, 2021 · My 2 cents from when I installed a l28 (IIRC F54 block, P90 head from a ZX), Jan 26, 2011 · L20det complete original running motor Exedy heavy clutch short nose box all in very good condition only mod is a high flow r34 turbo stainless split dump and front pipe all in perfect condition, Use your E31 head and a stock head gasket for a 10, AN E31 was a head casting along with E88, N42, N47, P79 and P90, 3, Why buy from California Datsun?, turbo), I have seen posts that suggest that the L24 will feel more Zippy than the L28, GM performance oil pump, sac city corvette billet oil barbell, morel lifters, Texas speed LS3 stage 3 turbo cam, pac , P79 F54 L28 Long Block Engine Valve Seals Stock Polished Camshaft, Total cost: estimate $500 - $600, L28 Short Block Engine $2,500, We can build you a long block too, see our other items, add a t04e-50 trim compressor with a stock turbine, 18 psi, na cam, and make 375hp, 00 ) Competition Camshaft Sets ( + $1,000, First is the size change from 2393cc to 2565cc in 1974 and then in the US market the engine changed again to 2753cc, So if you choose the 10-2515 gasket, it will match the "diamond" port exhaust manifold, and still work fine with the square port exhaust head, hmm, is that head any good? or do you mean that you wanna install the L28 engine complete with head into the 240Z? if that is so then rip and burn - that is pull the fuel injection manifold off and install the 240Z intake with carbs, Perfect for cleaning up your L28ET intake manifold to give it a cleaner look, or replacing the leaking valve, which is no longer available from Nissan, Feb 11, 2004 · Depends on what you mean by "lots of power", By being able to authenticate the high level of quality, the next owner or car dealer can be informed at the time of sale of the vehicle, and possibly being assessed at a higher price, All threads cleaned and repaired as needed Full Reassembly and Valve adjustment -Re-Check May 17, 2017 · The Ld28 block is taller, the intention is to use the bored L28 block, I have the whole engine though, All other L28 engines/head combos (N42,N47,P90, P90a) came with dished pistons, 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 Rocker Arms Cleaned, and Installed OEM stock Springs, Retainers and Lash Pads Full Set of new Valve Seals Stock Polished Camshaft, The P90 is the turbo head from the 1981-82 280ZX, May 18, 2023 · 1981-1983 Datsun 280zx L28 Non Turbo Engine Assembly, automatic transmission, I'll be nice, Well, I got one out of Thailand for 400 bucks, With all the different types of blocks and heads out there ex, The Nissan L series of automobile engines was produced from 1966 through 1986 in both inline-four and inline-six configurations ranging from 1, example:: -engine= L28ET JE pistons 8:0, We also sell short blocks from mild to wild to suit your needs and budget, Fits 240Z, 260Z, 280Z and 280ZX, My question is will my 72 round top SUs work on such a low compression engine, Pistons cracked, and I was only running 8psi, Stock block 466ci-472ci short blocks start at $2000, Subject to the limitations set forth below, California Datsun, Inc, From ARP, to ACL bearings, Ross Racing Pistons, BHJ Dampers, and more, 525mm Triple 45mm OER Racing Carburetors MSD Ignition w/ NGK Plugs Fuelab Regulator and Pump Are you rebuilding your Datsun L-series engi