: L28et turbo upgrade cost It's missing a few bits and pieces- water pump (cheap and easy), distributor cap (also cheap and easy), AFM, ECU, and harness. The l28et. Mar 29, 2004 · On the L28, with a turbo, it will occur at more like 2000 rpm without some adjustment. From what I understand the 280z has the ignition control transistor located near the fuse May 5, 2014 · Hi everyone, I recently picked up an L28ET with a T5 transmission. 5" SS downpipe for 280zx Turbo - Hi, just Gauging interest for a downpipe that would directly bolt on to a 280zx with the borg warner t-5 transmision. Do you have any tips on find a L28et motor or is buying a beatup 280zx turbo the best way to go about that. It came in '81-83 280ZX turbo cars and can easily be transplanted in to your 280. The pump on my car is original and has over 145,000miles on it. I have read that the P90 has square exhaust ports Jul 18, 2008 · Do a search for l28et swap or turbo swap, this question has been asked before. Use them at your own risk. ***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 Oct 30, 2016 · Hello, I'm posting to ask about opinions on L28 head and manifold optionsAfter a bit of reading, it seems the P90 (non A) is the most popular head for L28et setups. With a 240 you'd have to run megasquirt or swap everything from a donor for FI. Notes for the build: F54 block,and P90 head (Engine comes from a running parts car) Lower end,and top end will be stock minus the camshaft. Oct 24, 2024 · Find out which engines can fit in a Datsun 280Z to give it more power and better performance. 8 liter (2753 cc) six cylinders inline, four-stroke cycle water-cooled turbocharged internal combustion gasoline engine from Nissan L-family. Will you be running an intercooler, if so you wont need a j pipe. Chassis: 1978–1983 Nissan Datsun S130 280ZX. They make a decent increase over stock and with a little work (intercooler, better turbo, tune) you can be in the 300 whp for a few thousand. This package gives the quick revving, highly responsive engine, but in a much more streetable package. Sep 30, 2006 · Hi guys, i was wondering if anyone had a spare turbo exhaust manifold from an l20et lying aroundor even a whole setup. 63 turbine housing stage 450 HP ENGINE CONTROL SYSTEM UPGRADE FOR 1981-89 280/300ZX TURBO Installation/ECU selection Confirm that you have the correct ECU for the upgrade using the table below. We take the time and listen to our customers to make sure you are completely satisfied with the entire buying process. You can shoot for 270 with the stock T3 turbo, bigger injectors (or higher set static fuel pressure on stock injectors) and with an Intercooler and running a programmable engine management computer such as Mega Squirt. Sometimes I'll see an L28et block for $1500-$2000 on marketplace, but I'm not sure what they actually sell for. Dec 18, 2024 · Godzilla Raceworks (GRW) is a company in Fort Worth, Texas specializing in Datsun Z Car parts and performance. Each one of our engines is built to order, the way you want it, and at a price that's affordable. 00 ) Competition Camshaft Sets ( + $1,000. So when the owner of this 1972 Datsun 240Z wanted the powertrain from a 280ZX Turbo, they turned to GRW. This modification eliminates boost creep, optimizes exhaust flow, and opens the door to a larger selection of aftermarket turbochargers, allowing you to expand your setup and maximize power. 8 psi. 1 compression -turbo= t3/to4E 60trim compressorwheel, . Looking to get to the next level on your high performance L28ET build, but don't want to shell out the high cost of an external wastegate setup? This turbo is engineered to be bolt-in with your factory turbo manifold and maintain an internal wastegate for ease of use and close to OE fitment. The cylinder block is cast in a single unit 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. I already have an alu IC, 444cc injectors, an Oct 19, 2025 · Find many great new & used options and get the best deals for X6 OEM Bosch Fuel Injectors Nissan 300ZX 1984-85 L6 3. Jul 18, 2008 · Do a search for l28et swap or turbo swap, this question has been asked before. The L28ET is a tasteful choice for this particular engine swap. Of course I'll need a driveshaft and diff (or at least the driveshaft flange from it) as well. All of the research Ive been doing points to the ignition coil transistor which in my case is located on the coil bracket. The L28ET used a single Garrett AiResearch TB03 internally wastegated turbocharger and no intercooler. Buy that book on ebay and read it. Unlock serious power gains (200-480 HP) for your Nissan L-Series engine with our fully bolt-on turbocharging kit. I have an N47/N42 combo and have been looking for a P90 to begin a turbo build. It's a nice platform to build up from and you can get a reliable 300RWHP from the stock bottom end if you plan and read and keep your intake air cool. Feb 25, 2012 · Using the stock exhaust manifold and either the stock turbo or an aftermarket turbo will work fine. Dec 1, 2005 · Hello all, I have read a lot of posts of getting a bigger turbo to replace the stock T3. 00 Our Stage-3 engine package is the most popular engine package that we offer. Engine Builds Package or custom engines, dyno tuning available, pickup or shipped. Nov 8, 2012 · 280ZX (S130) Forums - L28et head upgrade - I just took Off the head from my l28et and I was wondering now that I'm here how can I upgrade it? I read somthing about put a n/a cam on a turbo head and I would like to know more about that Whats the diffrents between stage I and II cams ? With the aftermarket cams will I Aug 2, 2007 · The Mighty Zed - 1977 280z: 1982 turbo engine, Wolf V500, Hybrid Boost Controller, Rebello P90 head w/SS valves polished and ported, Iskey turbo cam, T3/T4 turbo w/ ball bearings and ceramic coating, 450 cc Supra injectors, Lonewolf Perf. com (Car will not start!). Boost was limited to 6. 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. If you have an L28 manifold, keep it, and adapt what you need to run the L20ET onto it. Feb 2, 2016 · Hi gents, I''ve been getting everything in order for my L28 build. Call (925) 754-4871 for price quote. 00 SKU: Turbo_Cam_P90_L28ET_Rebuilt_Long_Block_Engine Engine Options: Gyptal Painting ( + $100. May 25, 2021 · ClutchMaxPRO Heavy Duty OEM Clutch Kit Compatible with 1975-1983 Datsun 280Z 2+2 280ZX 2. example:: -engine= L28ET JE pistons 8:0. 00 ) Block Deck Milled ( + $75. Very costly to get the same power out of an N/A engine. The company started by rebuilding the turbocharged 2. I'd source an L28ET, 280zx turbo engine, and go from there. 04-inch Feb 22, 2010 · l28et turbo upgrade Jump to Latest 7. Nov 21, 2025 · The Nissan / Datsun L28ET is a 2. The car has been intermittently dying on me from time to time and starts up after letting it cool for 20 minutes or so. 8 L L28ET inline-six. Dec 18, 2006 · 280ZX (S130) Forums - Bolt on 2. 0 L28ET Turbo UPGRADE at the best online prices at eBay! Free shipping for many products! Oct 30, 2015 · Wanting to build a turbo l28 non efi. Ditch your original factory EFI system in favor of a modern EFI system, featuring multi-coil spark ignition (LS2 ignition coils), Optical Crank angle sensor, completely tuneable fuel system, comes with a base tune pre-loaded and ready to go! Nov 7, 2007 · The best bang for the buck is with a turbo. Let's talk about the best engine swaps in the Datsun 280Z. This wil Jan 16, 2008 · In April of this year (2007), I posted a request for help on zcar. Remanufactured Nissan Engines Jan 20, 2011 · you can have the stock computer flashed (RS Enthalpy does it and a few others) - with an upgrade of injectors and a Z32 MAF you're in business for a fraction of the cost of a Turbo L and it'll make GREAT power! Get the best deals for L28et Engine at eBay. It has the best balance between performance and cost. 3 days ago · The L28ET produces 180 horsepower and 203 ft. Find a cheap donor 81-83 with a p90 head f54? block and rebuild it while your car is still running. As for the engines you mentioned, it's all been done. If your car is a 1984-87 you will need to obtain a good 1988-89 ECU of the correct part number found in the table. I understand that at about 12psi I'm hitting the limit of the turbo, injectors, and getting to the danger zone of detonation? Does anyone have any experience running 8, 9, 10psi without an intercooler? Apr 22, 2001 · I would consider the small turbo's, remember with the small turbo you get an excellent spool up, but you have to pay the cost of the quick spool up with max RPM the engine is capable of acheiving. Are you running the stock p79? As for power levels, 6-8 psi seems to be the stock boost for the turbo L28et, so with flat tops youd be looking at a LITTLE more power at the low end off boost, no sure what it will do for the rest of the rpm range. 4 days ago · The L28ET produces 180 horsepower and 203 ft. This is for a L28et build in a 260z. Are you rebuilding your Datsun L-series engine for your Datsun Z Car? Whether it's an OE spec engine rebuild, or a high performance engine build, we offer a wide range of parts to complete and future proof your build. Aug 19, 2016 · I currently have a L28ET from a 280zx turbo in my 78 280z. GRW installed a set of 0. Much of this info has been used without permission from various turbo websites, books and discussion forums. 0 L28ET Turbo UPGRADE at the best online prices at eBay! Free shipping for many products! Apr 26, 2024 · ENGINE SPECS L28ET Engine w/ 0. Wanna know what turbocharger options would be best. 99 or Best Offer Turbo Intercooler Intake Manifold Kit for 75-78 280Z Fairlady Z L28 L28E Engine 500HP CXRacing Turbo Kit + Intake Manifold for 1975-1978 Nissan 280Z / Fairlady Z L28/L28E Engine This K. Keeping your 280Z to it’s Datsun/Nissan roots as well as its L-series history is a great idea. 040” Oversized Dished Pistons [F54/P90] GRW/Datsunworks Aisin TL70 6-Speed Manual Conversion Kit FX Racing 240mm Turbo Flywheel FX Racing Stage 2 Clutch Kit GRW Megasquirt 2 Plug and Play ECU and Harness [Single-Coil] ARP Head Stud Kit Pallnet Billet Aluminum Barb Style Fuel Rail OE Replacement 265cc EV1 Fuel Injectors Aeromotive Fuel Pressure Regulator Kit Nov 18, 2024 · This turbocharger is a great option, because it has the same spool characteristics as the factory L28ET turbo, but moves much more air, and much more efficiently. 6K views 8 replies 4 participants last post by drifting737 Feb 24, 2010 D Jun 7, 2022 · ENGINE SPECS Nissan L28ET 2. Keeping your 240Z to it’s Datsun/Nissan roots as well as its L-series history is a great idea. This is intended as a guide only. Turbo Cam P90 L28ET Rebuilt Long Block Engine $6,000. 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. Jan 7, 2013 · 280ZX Performance / Technical - N/A L28E to Turbo Parts List - These are lists of needed parts to convert your non-turbo (naturally aspirated - n/a) L28E motor to turbocharged. 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. All Parts are Developed from Ground Up, Designed and Built Specially for the 280ZX. 0L VG30E VG30ET (CP06032HD-CK) Mar 29, 2004 · On the L28, with a turbo, it will occur at more like 2000 rpm without some adjustment. Other modest changes were made to the turbo model, with static compression reduced to 7. Why not an engine swap? Because for every 10 N/A Z's there was only 1 Turbo Z WHAT ARE THE BEST MODS FOR AN L28ET 280 ZX TURBO MOTOR? WHAT UPGRADE SHOULD I DO FIRST ON THE 280 ZX L28ET? DOES LOW COMPRESSION HURT POWER? WHY DOESN'T THE Upgrade your turbo setup with an external wastegate for more precise boost control. Designed for precision fitment, this system eliminates the need for custom fabrication, giving you more time to focus on other aspects of your build. We've got y Aug 15, 2025 · Find many great new & used options and get the best deals for X6 Bosch Fuel Injectors 480CC Nissan 300ZX 1975-80 L6 3. 4:1 and a higher-volume oil pump. 8L Inline-6 Engine Borg Warner T-5 (FS5R90A) Transmission P90A Cylinder Head with Hydraulic Lash Adjuster Delete Schneider Stage 2 Turbo Camshaft (260-70F-14) GRW Megasquirt 2 Plug and Play ECU and Harness Package (Tuned for 15psi) GRW Bosch EV6 440cc Fuel Injector and Rail Upgrade Kit GRW Front Mount Intercooler Kit w/ Cold Air Intake GRW 3” HKS Hi-Power May 4, 2022 · That said, if I just upgrade the ECU with this Megasquirt kit, what amount of boost can I run without any other upgrades, mainly an intercooler. We'll weigh the pros and cons to find the right fit for your power, handling and compatibility needs. 00 ) Clevite Bearings ( + $50. California Datsun specializes in building the L Series Engines. The stock turbo should produce boost in the power band you have cited, though, I wouldn't get too hung up on needing to see a particular boost pressure by "XXXX RPM", what's more important is usable power band. 300hp can be made with a stock turbo, a good bar and plate intercooler, 15 psi of boost, and a good efi system. . ported intake ma The L28ET produces 180 bhp at 5600 RPM and 203 lb?ft at 2800 RPM. Unfortunaly, due to all the posts i can't really any info on this turbo. 00 ) Full Balancing ( + $400. 00 ) Shot Peened Rods ( + $50. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Oct 18, 2016 · EF STAGE 1 CLUTCH KIT & HD FLYWHEEL WORKS WITH 81-83 NISSAN 280ZX 2+2 TURBO L28ET EFT Racing Stage 1 clutch kit is an upgrade heavy-duty clutch set up for those who seeks streetable high performance clutch. Lower end,and top end,will be refreshed during the build (new bearings, rings Etc) Going t Dec 23, 2003 · I do have the stock fuel pump, which I would now like to upgrade to a high volume external pump. Nov 17, 2025 · Find many great new & used options and get the best deals for X6 Bosch Fuel Injectors 294CC Nissan 300ZX 1975-80 L6 3. 00 ) Intercooler + Piping Pipe Tube Kit BOV Mounting Bracket for 78-83 Datsun S130 280ZX L28ET Turbo $663. 0 L28ET Turbo 294CC at the best online prices at eBay! Free shipping for many products! 81-83 Datsun 280zx Turbo Engine Oil Pump Drive Shaft Spindle L28 L28ET Pre-Owned $199. Explore the best options for a smoother, stronger ride. add a t04e-50 trim compressor with a stock turbine, 18 psi, na cam, and make 375hp. Jun 23, 2012 · The L28ET is the easiest swap and it's small simple upgrades that keep adding power from there. Basically want to pick some brains on the subject of forced induction. 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. The problems were related to oil on the spark plugs (worn rings) and other evils. 00 ) Forged Pistons ( + $1,000. of torque. From ARP, to ACL bearings, Ross Racing Pistons, BHJ Dampers, and more. I am currently busy with collecting parts to build my L28 et to +/- 350 crank power goal. com. Nov 6, 2009 · Do some maths first mate, then get on Hybrid Z where there are a lot more turbo'd L28's and see what turbos they upgrade to and from. Mar 5, 2014 · In case you don't know, L28ET that bonfire79 mentioned is the turbo version of the engine you have. My sources of information told me that this ’83 L28ET engine needed to be rebuilt. Also, is anyone on this forum familiar with/used megasquirt EFI ECU? The Z guys in the US rave about it, it's a do-it-yourself type deal t Feb 18, 2021 · Thanks! I have read the first link a couple of times, I found it very useful. Nov 7, 2007 · The best bang for the buck is with a turbo. If you have the larger L28ET injectors in there (270cc/min) that will result in a very over-rich mixture between 2000 and 3500rpm---making for some bad turbo response. 8L L28E L28ET 1984-1989 Nissan 200SX 300ZX 3. We understand this is a big investment, you want it done right within a reasonable time frame, and to have an Aug 27, 2025 · 1978–1983 Nissan/Datsun S130 280ZX with Factory L28ET Turbo Motor. With a philosophy of maintenance/effici Oct 15, 2009 · However, even a 300hp turbo L28 is a fun car to drive. Jul 23, 2003 · Specifically to give an overall picture of the cost, potential and problems associated with using this engine as a base for a performance application. Even more ideally it would be finding a complete turbo parts car. -lbs. Compared to a lot of options on this list, the L28ET can be found very cheaply from a 280ZX that has since “retired”. Motor: L28ET. It really is your easiest and cheapest option. Ideally you would want to find a L28ET complete running engine with ECU. Everything bolts right up to your current mounts and tranny. This is CXRacing's Newest Products for 1978–1983 Datsun 280ZX.

L28et turbo upgrade cost. example:: -engine= L28ET JE pistons 8:0.