(In some cases, as the factory ECU is locked flashing is not an option, so an aftermarket ECU is the route to take, and many of these will outperform factory ECU's but make sure it has knock protection and that you get it setup properly.)
#Ecu tuning toyota full#
The RZ engines make great tuning projects and we're pleased to see that there are increasing numbers of modifications and performance parts out there.Ī remap will help unlock the full potential of all the parts you've fitted to your RZ.
#Ecu tuning toyota mods#
Typical stage 3 mods often include: Engine balancing & blueprinting, Crank and Piston upgrades to alter compression, Competition cam, Twin charging conversions, Adding or Upgrading forced induction (turbo/supercharger), Internal engine upgrades (head flowing porting/bigger valves). Typical stage 2 mods often include: induction kit, Sports catalyst & performance exhaust, high flow fuel injectors, Ported and polished head, fuel pump upgrades, Fast road cam. Typical stage 1 mods often include: Remaps/piggy back ECU, Panel air filters, drilled & smoothed airbox, Sports exhaust manifold, Fast road camshaft, Intake headers. Head work - The goals of porting and flowing the head are to get air flowing into the engine while removing flow restrictions and turbulence.It is one of the most costly upgrades but provides the best gains. Upgrades to turbochargers and superchargers - forced induction is the most efficient approach to increase air supply, allowing you to burn more fuel and make more power.Intake and Exhaust - Note that on their own these mods will NOT ADD POWER in most cases, but they can help enhance power after other mods by removing the restriction.Fast road cams are one of the most significant mechanical changes, but they must be installed by someone who knows what they're doing and they are not always easy to source but you might find a local firm to regrind a stock camshaft.Mapping - remapping provides the most advantage in terms of cost savings, aftermarket ECUs, and piggyback ECUs are all alternatives.Be sure to subscribe and support our new channel. Please watch our video which covers the 5 principles of tuning your car. The engine timing and injectors and fuel pump also have an effect on the power gains you'll hit.Īltering valve durations can alter the power band and on most engines the exhaust and intake durations do not need to match, although most cams and tuners use matched pairs there are some advantages to extending the intake or exhaust durations. Some RZ engines respond better to extreme camshaft durations so view each engine as unique. This is because a competition cam causes a very lumpy idle, and makes the car more prone to stall or jerk along in stop start traffic, sadly though many ignore this and end up ruining a perfectly good car and having to revert back to a fast road, or OEM cam profile. I'd be surprised if you have found a RZ Motorsport and race camshaft is a pleasure to live with when driving around busy urban areas.
In a road car you need to optimize your engines power to your driving style. Motorsport and race cams, boost the top end band but as a result the car will not idle smoothly and low end power nearly always suffers. Altering the cam profile alters the intake and exhaust durations on the engine and can dramatically change the power band and power output.įast road cams usually boost the bhp and torque over the rpm band, you may sacrifice a little bottom end bhp but the top end will be lifted. Significant gains on the RZ can be made from cam upgrades. We won't be swayed by popular RZ upgrades, they need to be cost effective. The best RZ upgrades on an engine are sensibly the ones that give the best power gain for you spend. Tuning the Toyota RZ and best RZ performance parts. Toyota RZ really good project engines and with the right sports enhancements like ECU maps, turbo upgrades and camshafts you will greatly improve your driving enjoyment. In this article we consider RZ tuning and provide tips on the greatest modifications for your car. "All you need to know about tuning the Toyota RZ engine!"
0 kommentar(er)
