Installing it on your stock Nissan 350z, you can expect a 9-11 whp increase after installation, and a 14-17 whp increase on a turbocharged or supercharged 350z engine.
What are the benefits of a plenum spacer?
Installing a plenum spacer increases the air volume capacity in your plenum chamber. By doing this, the volume of air going into the engine increases, causing the airflow to be evenly distributed among all cylinders. This results in a small bump in power.
Is 350z naturally aspirated?
The VQ35DE was built by the Nissan Motor Co., Ltd in the Iwaki plant, Japan. Is it turbo-charged? No, the VQ35DE is naturally aspirated.
How do I get more horsepower out of my 350Z?
The simplest and most inexpensive is to replace the factory cold-air intake with a performance aftermarket intake. For those looking for larger gains in horsepower, there are supercharger and turbocharger kits available for the 350Z that will provide a massive boost in power. Increase airflow out of the engine.
How much HP does a plenum spacer add?
They found that by increasing the volume of air passing into the intake plenum it could liberate increased horsepower and torque. An efficient way of taking advantage of this is by adding a spacer to the intake plenum. The intake plenum spacers in this guide have been dyno proven to yield up to 14 BHP.
How much HP does a throttle body spacer add?
With a throttle body spacer, it is possible to increase the torque by 25 ft lbs and add up to 18 more horsepower. Not all throttle body kits can be used for all engines. Ensure that you get a kit that will work for the make and model of your engine. These spacers mainly benefit older engines.
What are the benefits of a plenum spacer on a 350Z?
Here are some of the most noticeable advantages when using a plenum spacer on a Nissan 350z: 1 Throttle response –– as your engine can breathe more easily. 2 Top-end power gain –– the average number being between 8 and 13 whp. 3 Torque gain –– usually, this is noticeable in mid-range RPMs. 4 More aggressive intake sound. More
Are G35 plenum spacer gains worth it?
However, plenum spacers are the most popular choice among G35 owners thanks to their simplicity. Whether G35 plenum spacer gains are worth it or not is a hotly debated topic. Enthusiasts who have installed one of these on their VQ35DE engines have seen mixed results. If your G35 has the non-RevUp engine, you’ll definitely benefit from this upgrade.
How much power does a spacer add to a Nissan 350Z?
Installing it on your stock Nissan 350z, you can expect a 9-11 whp increase after installation, and a 14-17 whp increase on a turbocharged or supercharged 350z engine. Stock power gains are a little lower than the AAM Competition spacer, but the latter does not have a pre-assembled gasket.
What does an intake plenum spacer do?
An intake plenum spacer increases the capacity of your plenum chamber allowing it to hold a higher volume of air, which means more air going into your engine. The air is evenly distributed amongst all the cylinders and eventually, it gives you an increase in power –– albeit small. It essentially allows your VQ engine to breathe better.
