Nissan vq engine tuning software

This article will give you an idea of how to go about modifying nissans most popular performance engines. The world premiere of nissan 370z roadster took place in 2009. Nistune allows pbms to tune factory nissan ecus for optimal performance. See more ideas about nissan v6, nissan and performance engines. The cheapest and easiest way to increase the power is buying cold air intake, 31 headers, 2. Hp tuners, the home of vcm suite and the mpvi since 2003. The three day wonder, building a turbo nissan vq35de in just 3 days. Tuning boxes for nissan navara engines ecu remapping chip. Nissan tuning guide uprev performance tuning software. Youve seen us highlight parts for the more popular nissan engines, but we know there are many enthusiasts who require more power out of their 350z, 370z, g35 or g37thats where this vq35. The vq is a v6 piston engine produced by nissan with displacements varying from 2. A forum community dedicated to nissan 350z 370z and infiniti g35 g37 owners and enthusiasts. Tuning haltech ps nissan vq35de 350z engine youtube. Later versions feature various implementations of variable valve timing and replace mpfi with direct fuel injection marketed as neo.

It is an aluminum block dohc 4valve per cylinder design with aluminum heads. Ecutek on nissan 370zg37 introduction welcome and thank you for being a customer of visconti tuning. The main problems of this engine are similar to the ones on vq35. Block design was similar to the vq30de but had variable valve timing and a low friction intake with molybdenum coated pistons. You can tune using uprev software on the cars standard computer but even after doing exhuast and intake a tune might only make 5 extra kw. Accesstuner pro is tuning software for professional tuning facilities. Each section contains detailed summaries of the information youll need to take full advantage of this product. The organization only uses the latest technologies and has many years experience in ecu remapping software.

Tuning guide to the vq35de engine nissans vq35de all you need to know. Whp plug and play adapter for the nissan 350z allows for plug and play installation of the emu black standalone ecu. Unlock the potential of your nissan and its factory ecu, using nistune. Retune factory nissan engine control units ecu monitor gauges and map tracing on your ecu data log from your ecu using consult, wideband and auxiliary inputs perform playback using graphs, gauges and map tracing.

Cvt fluid change block off plate 20 nissan altima block off plate gear 6 speed key tuning software 7th gen maxima headlighta camry headers 8th gen v1 thermal intake manifold spacers 3. Base fuel schedule is the theoretical pulse width that. The nissan vq engine is as stated already excellent engine. Auto manufacturers rate horsepower at the flywheel.

This is the multiplier that the ecu uses to determine the base fuel schedule bfs. Our products are proven to achieve dramatic results our tuning systems are trusted by professional tuners, serious racers and daily drivers all over the world, to utilize the untapped potential otherwise left on the table. Base fuel schedule is the theoretical pulse width that the ecu would have to run in order to maintain a 14. We have years of experience tuning nissan engines to optimise for performance and efficiency.

If the person doing your tuning doesnt do it right you could risk damaging your engine as happened to me. With uprev you can easily remove the 180kph limiter. It is an aluminum block dohc 4valve design with aluminum heads, it is fitted with nissans egieccs sequential multipoint fuel injection system. You can use aggressive soft for ecu, it will give about 10 hp, but of course, it is nonsense. This adapter retains all factory functionality except cruise control which may be added in a later firmware update. Tobins lead foot, inability to hear detonation and an unsafe tune resulted in a connecting rod. Nissan vq37vhr engine specs, performance mods, problems. Nissan v6 engine one of wards 10 best engines top speed. It is fitted with nissan s egieccs sequential multipoint fuel injection mpfi system.

How to replace the timing chain on your vq35de engine. There are many variants of the vq35de offering power outputs ranging from 240hp to 300hp. Vtr offers pro tuning for your bmw 5i, 335i, 535i and 1m call for special tuning packages learn more. Possum bourne motorsport have teamed up with nistune to offer tuning for selected factory nissan ecu controlled vehicles. This engine software is largely responsible for the behaviour of the nissan patrol vq40 4. After destroying an engine in the project g35 with an incorrect tune, dsport turned to haltech for help.

A lead foot, a deaf ear and a ragged tune are a deadly combination. Nissan vq35de engine vq35hr performance tuning, problems. This guide is broken into sections which you can jump around between by clicking on each of the chapters below. Accesstuner pro allows for unlimited tuning of any accessportequipped nissan 370z, nissan 350z, infiniti g37 and infiniti g35. I wanted to learn more about the sh7059 ecu in the 370z, so i built and programmed a. Nissans vq37vhr engine has been named to the 10 best engines list by wards automotive group, marking the 14th straight year a vq series engine has earned that distinction. Cvt fluid change block off plate 20 nissan altima block off plate gear 6 speed key tuning software 7th gen maxima headlighta camry headers 8th gen v1 thermal intake manifold spacers.

Vq35de revup engine rebulid and tuning nissan 370z tech. One of the quickest ways to see how powerful a vq35de can be is to look at nissan s race cars. Accesstuner allows the user to get into the heart of the oem ecu and create custom calibrations for vehicles equipped with virtually any performance modification. Nistune is a realtime tuning suite designed especially for nissans which provides the ability to. The professional tuner can choose to lock the map in order to prevent unauthorized reproduction of the map or inappropriate use on other vehicles. Back when i started modifying my g35, the revup vq35de was still a relatively new engine to the market, but there was strong support from some of the bigger nissan tuners including stillen and motordyne engineering of course i was tempted to go with a turbocharger or supercharger system for a big jump in power, but this was my daily driver and i really wanted to keep it simple while. One of the quickest ways to see how powerful a vq35de can be is to look at nissans race cars. The question, whether all vq35de engines are the same is asked quite often, but in reality, it is not so.

To increase the power considerably, you need to purchase performance cams duration 272272, valve springs, cam gears, rod bolts, high compression forged pistons, fuel injectors 440 cc, new spark plugs. Tuning used to consist of changing the contact points for the ignition, setting ignition timing, changing. Versions feature various implementations of variable valve timing and replace mpfi with direct fuel injection. A solid base to tune from ok, before we start, maybe we should define the term tuning because it has changed over the years. If you want the best performance for your car and we know you do you also need a wide range of setting options. Building power with nissans most popular engines tech. Evaluation of the vq engine 2 vqs dna evaluated as an engine that revs smooth and agile. Specifically programmed tuning boxes for nissan navara engines. For over 10 years, uprev has blazed a path in professional grade ecu tuning solutions for factory equipment. Now enhancing these to new heights with a new feature rich vcm editor and vcm scanner, coupled together with the latest generation mpvi2, this is only tuning and diagnostic solution youll ever need for your modern obdii vehicle. Vq35 engine was developed in 2000 and since then it has become one of the most popular nissan engines. We analyse your vehicle and can adjust the engine management programme, also known as the ecu engine control unit. Uprev llc uprev nissan tuning guide page 4 of 14 k fuel multiplier. Accesstuner is engine tuning software created for enthusiast tuners.

Chiptuning, dpf egr removal for nissan pathfinder 4. When i was talking about the heads being different, i was talking about compared to the revuphirevand again they are different. It is fitted with nissans egieccs sequential multipoint fuel injection mpfi system. If your engine is a revup the haltech has problems controlling the exhaust cam pistons, compression, injectors best to talk to your engine builder and tuner. From our testing, new stock 370zs produce around 280 rear wheel horsepower on a dynojet, which is consistent with nissans claims assuming 15% drivetrain loss. Mtune pc software, pc or a windows tablet its all in the hand of the mastermind tuner.

Outdoor version of the sport coupe, called 370z convertible, will be supplied with a soft fabric roof. Although the vq35 is an interesting engine in stock form, we find modified engines more interesting. The basic formula is current maf value times k value bfs. If you have been following our adventures with dai yoshihara in the middle east, then you have probably read the story of how we converted his mildly built time attack car into a formula d drift car in just a few days, sending it to abu dhabi to compete in a formula d expansion event. Many times it awarded the grade of the best engine of the year. The amount of power in each varient of the engine is due to the different ecm mappings, induction and exhaust tuning, and the amount of micropolishing on the bearings. Nissan vq30de vq35de engine series the 2 vqseries engines i wrote about are vtype, 6 cylinder engines. Nissan 370z body code z34 sports car produced by nissan motors. This ecu is ideal for customers looking to maximize their gains with boltons, and especially. Tuning haltech ecu platinum sport nissan vq35de 350z engine offroad car tubular frame, from workshop. Vq37vhr 400hp package, performance oem and aftermarket.