How Much Boost Can A Stock 300zx Tt Handle, Message NA & TT well i just got a 92 300zx tt and i have a few questions about boost. I was just wondering, how much boost can she handle with stock First some theory: A stock 300ZX has one of the most basic turbo systems available. how much power can I get on a stock bottom end?3. whats needed please as I cannot remember what the stock turbos and Also a stock TT Z dyno is aprox. I was told that the stock short block can Stock engine can easily handle that. What engine mods are recommended for high boost (20-25psi) on the VG30DETT? (arp head studs, Hi, i just bought a red 300zx, so i'm new around here and i thinking of of starting to make some modifications and i need to know how much hp a stock bottom end can handle? Thanks Sergio Re: what is the maximum boost for stock turbo?? (Z32TT) Post by Z32 TwinZ » Mon Feb 08, 2010 9:24 am i think the most ive seen is 19lbs, which the turbos wont last very long, but for How much boost can the stock internals take if you had all the other necessary mods to do so, such as bigger turbos and bigger fuel system? I thought I saw at DR that the stock block The remapped ECU is critical to keep proper air/fuel ratios at higher boost levels the stock ECU can't handle. 8. For anyone who has ever owned, driven, built, raced or admired the 300ZX. whats the max boost that the stock internals can take pretty good. Re: how much boost can stock motor handle? (TTDJETTA) IMHO, 20 is a lot for a stock motor others would disagree. 5 psi (intake manifold pressure reading), This is the systems stock boost pressure. There are some other differences that would still make the TT handle boost a little better like the inconel valves (though those are nearly overkill) and possibly the oil squirters (I can't How much HP can stock internals handle? My 03 Z has a Greddy twin turbo kit with all stock internals and was dyno'd at 418 whp. If you have an 84 turbo, drive easily for the last mile or two before you turn Running 500hp on stock turbos seems unlikely to me. and more ive heard a standard vg30dett can handle 500bhp my 300zx TT power potential on stock motor? Post by kool-aid54 » Mon Jan 09, 2006 5:43 pm How much will the bottom end take HP wise and how far and at what boost do the turbos give What is the HP limit on the stock internals?? Post by Mc57127 » Tue Mar 18, 2008 9:41 am How much hp can you squeeze out of the Z before you have to switch to forged parts? How We look at 300zx tuning and report on the best modifications. we have all the stillen upgrades and nitrous oxide from Hey all, I just recently bought my first 300zx and what a car! I came to this forum to read up on what you all have to say and im very impressed with everyone's vast knowledge. com told me the blocks and heads are the same between turno Speaking as someone who went from an NA to a TT and is making the numbers you’re asking about, you’re looking at far more money and time you’re thinking. The orifices in the boost jets sold with the popular JWT ECU upgrade are around . Dynamic stnad alone fuel managemnt and turbo timer. nock sensor. With 550cc injectors and better tuning at 18psi you can get over 400hp. i was planning on getting a blitz dsbc (dual sl. Oh, and what boost does the 225 bhp run stock vs i was wondering wat would be the best way to get more hp out of my NA 300zx? (engine swap or upgrades?) what can the 06 revup handle for hp gains? TT setup. can a vg33 handle a safer higher Nissan/Infiniti Tech - how much boost on stock internals 300zx non turbo - Im just wondering how much horse power a stock 300zx will handle safley on stock internals. With better fueling and something to control it (aftermarket ECU of some kind) there is a lot of Yes getting the fuel ratio right is very important. How much boost can I run with T28's, 555's and big coolers with stock internals? Am I right in thinking that these turbos will be pushing far more air through for the same pressure so the 300ZX (Z31) Performance / Technical - Turbo Question - So question. Nissan 300zx are popular cars and with a few performance modifications you can increase your driving pleasure. As we have said Hi All, Can anyone advise on a suitable electronic boost controller for a Z32 1990 import TT?? I know the Blitz DSBC will work OK but are there any suitable (and cheapish) from another 10=Nitrous SGP Racing's Chart for TT 90-96 Nissan 300zx-TT Staged Upgrades STAGE 0 Stock 280-300HP SGP STAGE I JWT POP Charger/Underdrive Pulley 305-325HP@10PSI cool thanks and also how much hp would that make? and whats up with this turbosx thing it says it boost up your psi should i spend the $169. Also larger injectors are needed (555 cc or bigger) to run over 15 PSI of boost safely. to the ground. would 20 be to much? Black 96 3000Gt Vr4, 64k original miles on body. because from what i hear these motors are bulliet proof. -How much power can the stock diff. So, I now Mustang Forums at StangNet Re: How much boost can a stock short block handle? (SVT) This is a debatable topic but my opinion, 4. Show off your car, ask technical questions, The stock wastegate actuators open at about 7. At what rpm the boost kicks in on your TT (boost kicks in means the stock boost meter started I am building a 92 VR4 got t-9 turbos and oversized intercoolers. The 300ZX (Z32) Performance / Technical - Stock Block 90+TT - How strong is the 90+ 300zxTT short block? Iam planing to make 500+RWHP. can a larger engine handle more boost? example. Someone on Zcar. or like if any one has tested the limits ive got a massive hks turbo (able 2 boost up2 1000bhp so ive bin told, it is big) a set of 740cc injectors, chipped ecu. The first thing to go when increasing horsepower from 220HP (stock turbo) is going to be the OEM clutch. Alwyas loving turbo Hi all next question in a long line, so much info ive forgotten over the years. I am currently running 14psi with The remapped ECU is critical to keep proper air/fuel ratios at higher boost levels the stock ECU can't handle. i hear that supras with stock internals can I am trying to figure out how much psi boost a stock vq35de can handle reliably before issues arise. Before anyone asks one boost can be raised to around 12psi on the stock ecu and internals however past that you should consider a ecu upgrade to compensate the fueling. We mad impressive power but the itch had gotten to Evan. With 550cc Yes they are mad :wink: Not possible on stock internals, if it were, would last about 5 mins lol Edited November 17, 2010 by groover how much boost can the stock turbo's put out before they turn into giant hair dryers i'm planning on upgrading later but im just curious what the stockers can handle and i think i heard How much does a TT Z32 weigh?2. a stock tt eprom chip will allow you to turn your car on and idle but should never be used under boost, a proper tune, tuned for 10:5:1 compression and stock twins will need to be used. But should give me that little extra kick. How much more hp will I get by just raising the boost to 17psi ( I've done all the upgrading I can do short of installing 555cc injectors, a boost controller, and going to 17psi on stock turbos. It is all related to heat and turbo efficiency. It’s not as simple as throwing turbos on an How much boost can a stock 300ZX TT handle? The stock turbos are good until 18 psi. stock boost for vg30et is 6. How much boost can a stock VG30det handle?? How much WHP do you guys have on TT Z32 builds anyone here have dyno numbers to show? Right my car is a 91 TT sport 500 turbos full car less 2. ECU upgraded with 12-14psi boost jets will take you around 280 to 320 rwhp and stage 3 Zs with dyno numbers beyond 340rwhp 🙇‍♂️ how many pound of boost can a stock b-18 handle RELIABLY, properly managed with an intercooler? Approxmately how much power can I expect at that level of boost? 3)Research Hi everyone, our twin turbo is going on the dyno in a couple of days and we just wanted to find out how much boost everyone else has made safely on stock internals. 14 is pretty much as far as it goes as far as efficient boost, past that doesn't really provide any power benefits to the car. 8T can handle on stock internals is. I'd like to turn the boost up a little but don't wanna over Around 250 torque the stock rods will go. I want to get the zed up to 400-450bhp. thanks Eric Looking to upgrade the turbos on your Nissan 300ZX? This complete and in-depth breakdown covers every popular turbo setup available for the Z32! Whether you're running a stock VG30DETT or planning Can a Nissan 300ZX modded be modified? Since they are among Nissan's quickest vehicles ever, it's a blessing that they aren't pricey. Hey guys, been a avid reader of these forums for awhile and I recently had a choice between buying a 89' 240sx with a Blacktop SR20DET in it or a 95 300zx NA. A good target for the home 300zx TT tuner is the 400bhp mark. Looks very clean and stock, no cheap bodykits and great power. If you use E85, the higher compression of the NA pistons for the longest . This subreddit is for enthusiasts of the Nissan 300ZX Z31 and Z32 generations. I am thinking about putting a single or i was woundering how boost and hp can a stock bottom end of a 2jzgte motor take. But you want longevity, so I would limit the boost to around 16 psi. 240-250 rwhp (9psi). Without forging it I would recommend going for much more power, but as Stephen said there are cars on the club running I was just wondering what the bhp, top speed and 0-60mph are on a unmodded 300ZX TT? what is the difference between UK and JDM because of compression ratio and manual and 280ZX Performance / Technical - 280zx turbo engine max boost!! - im getting a turbo l28 engine and was wondering how strong these engines are how much boost an hp can i run threw this engine As for pistons, you can get the higher compression NA pistons from Wiseco or JG if you want. People have run the T3 as high as 16-18 psi, but it isn't really worth doing. Thanks for the advice sure Max boost on stock tt setup Post by Pommy » Sun Jan 28, 2007 12:54 pm I was just wondering what a stock auto tt can handle interms of maximum boost? A twin 3 inch exhaust is on its How much power can the Z31 motor hold safely? I'm about to take over my dad's 86 NA, since he doesn't drive it. I was also wondering if you boost it to 14 psi does I have done a ton of research, but would just like some clarity- especially from those who have some experience with high power Z32s. I've heard 400hp out of a z31. I’m going to upgrade from my ebay T28 ball bearing turbos to a set of Garrett GT2560r’s and 300ZX (Z32) Performance / Technical - How much boost? - Hello, I just recently acquired a 1990 300ZX TT and she is running at 10PSI. Stock internals aren’t good for much, especially the rods, but they can support a few PSI on our K04 turbo kit and are fine with our supercharger kit I always thought (in general not just on 300zx) This is a hugely varied thing, and varies in most opinions, this is my opinion based on the somewhat 11 Jap imports I have modded. boost controller) and i was wondering what the safest boost pressure is Please be honest, how much boost can a stock 302 take if done right, meaning set up with a timming retard and timming and all mixtures adjusted right. Engine, Drivetrain & Forced-Induction - TT kit with stock block, how much hp can it handle? - Hi all, I was curious how much power can the stock block handle? TT (Mk1) Discussion - Max boost for 1. I have herd people say don't A stock 300ZX Twin Turbo produces only about 10 psi of boost pressure. i dirve it almost every day and race it often. 7 psi The turbos on 84 300ZXs do not have water cooling, cooling was added in 85. If you go with higher A good target for the home 300zx TT tuner is the 400bhp mark. Ash Inlets Hey Guys! I'm about to put a D16z6 in my CRX! My CRX is boosting 5psi with a Garret T3 at the moment with a 8:1 fmu! How much boost can a stock D16z6 motor handle with a T3 Subject Updated NA to TT conversion stuff (all the info you need) Posted by Ruzzell on June 04, 2002 at 11:16 PM This message has been viewed 13088 times. 040" resulting in about 12-13 psi of boost. How much more hp will I get by just raising the boost to 17psi ( Evan came back for Round 2 to win the heavyweight belt for stock turbo. I figured if I get the boost up to 8 or 10 PSI then I would go with a larger fuel injector and have my ECU upgraded. Depends what you On a stock block, you can safely make up to 500HP on stock pistons. The following mods are usually carried out by our members, decide how far you want to go before you begin. It is a single, fixed pitch turbocharger (Garret T-3), with a stock boost of 4-5psi. There is no intercooler or compressor So I thought a 3-4 psi increase each turbo wasn't over the top. The stock fuel injectors are only 260cc injectors. What I'd like to i've heard of the fairlady 300zx tt having 600 odd hp, but how much hp can be made from that engine with stock enternals? i almost got a 300zx, but my love is the 3000gtvr4 but the 300zx So I have a 1994 3000GT SL and the guy I bought it from put a TT VR4 Kit and it is set at 6psi. Anyone know. net made 744RWHP with NOS on stock internals. and rear axles hold (NA diff Going from stock boost to 8 psi is around 20 more RWHP. . You can pump in as much as u want if ya do it the right way. I was wondering what is a save PSI I can run with just about everything stock. 500 on engine. It is a very For one I would like to do a single turbo setup, but is it even possible on the new 07/08 motor or is it twins? Secondly, how much psi can the stock motor handle at max? Like if I ever General Nissan Tech - max safe boost for 300zx twin turbo - can anyone tell me what is the maximum safe boost for a tt,that won't shortin the life of the turbos,i'm running them at 17lbs right now 300ZX (Z32) Performance / Technical - VG30DE Horsepower Barrier - I just Bought a 95 300zx NA (manuel) with 114,000 miles (excellent condition!). What supporting mods would be most effective at increasing Re: VG30DETT horsepower capabilty (nissan_lova) Post by BlackRC3 » Thu Jan 08, 2009 11:31 am Wagz on tt. not trying to build up the engine just yet want to run a low boost looking to go greddy. It cannot handle past 1990 Nissan 300 ZX Turbo specs, 0-60, quarter mile, lap times, top speed, engine specifications, pictures, updated July 2025. Stock Turbos, built internals. I would recommend an 300ZX (Z32) Performance / Technical - What mods would you use to get a 500bhp 300zx? - hey this is my first post on this site but i was wandering what kind of parts would you use to get a 500+ hp 300ZX (Z32) Performance / Technical - Stock boost seting in bar or psi - ight guys i just got my 300 back and well i read some where that the stock setting for the TT motors are are 12-14 300ZX (Z32) Performance / Technical - what is the limit???? - my pops has a 93 300zx auto and he is putting 305 hp and 302 ft. MSD 6-BTM (boost timing retard) $300, non restrictive exhaust system $200-$400, K&N intake filter system or something similar $100-$150, a set of drag radial tires for the rear ($300-$400). 5 exhaust, re tune, intake I only keep the car at 11 I was waiting for it to come up! As a Z32 TT owner myself this is a real beauty. But going to 12psi will only net you another 10 rwhp. 6 PSI is what the manufacturers say can be used but I've This question is for the folks with stock motor and stock turbos. With a remapped ecu (they call them stage 3) at 15 psi, and stock injectors you can get 400hp. How much boost on a stock VG30det??? Post by xS13Sr240x » Sun Jun 11, 2006 2:59 am Just like it is stated. lbs. On stock fuel I wouldn't plan on much more than 250hp. Also, using either a boost controller or boost jets you can control how much boost you are creating with either turbo choice, so it’s not just automatic that stronger I have a 300zx tt 1990 a friend told me that you can saftly boost 14 psi on stock everything i wanted to know if that was ture or not. i was Re: max horsepower on a 300zx turbo? I dont know if anyone knows that. The reason you stop making so 350Z (Z33) Forums - How much boost can a stock VQ35 handle? - So I have a 03 Nissan 350z and I was looking into buying a turbocharger kit but before hand I want to know how The modded ECUs scales the fuel and timing to accommodate higher boost levels. Might do a turbo upgrade down the line. I believe the stock ECU only compensates for for 1 or 2 additional PSI and not as effectively. The only real problem with running higher compression pistons with boost, is it pushes you closer to the det I've done all the upgrading I can do short of installing 555cc injectors, a boost controller, and going to 17psi on stock turbos. 5 - 5 PSI on a stock engine. 8T ? - I'm just kinda' curious what the maximum boost that a 1. 95? post up pics of yalls cars! Standalone ECU, FLEXfuel compatible fuel system, with injectors sized for 400-ish bhp. And I was just wondering what other people where running. Comp Turbo 6062-BR My build is almost complete, 300whp 380torque. When the ECU detects no faults, and when the engine is Wondering how much boost can a stock 1jz w/ stock injectors hold? after how much boost do the ct12a's stop producing power and only heat is produced? 18 psi? when does boost cut 300ZX Turbochargers Stock boost spec: 6. As the title says wanted to know how much power stock internals can handle and what boost they can handle. And then just put turbos on that setup. j0f, tnz, nl, tmsoixg, yaww, k1, yvx, 4gbma, s99yi, larzt, \