How much HP does 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.

Is a plenum spacer worth it?

Plenum spacers are a great starter mod. If you’re just getting into modifying your Infiniti G35 and want something that works without breaking the bank, this is a great way to do it. The main reason why we recommend installing a plenum spacer is that the VQ35DE engine has a flaw in its plenum design.

Is Blox plenum spacer good?

The new material is intended to withstand the rigors of big boost turbo and supercharged engines that generate extreme intake, as well, as overall high engine temperatures. BLOX Racing’s 1/2” spacer is the industry’s best selling plenum spacer for the Nissan VQ35DE. Easy installation and 100% bolt-on performance.

What does an intake manifold spacer do?

The spacer is bolted on the back of the throttle body, downstream of the main airflow. This is strictly an aftermarket enhancement used to increase the fuel economy, torque and horsepower. It basically directs the flow of air into the manifold to maximize the volume that goes into the intake.

What are plenum spacers made from?

The two most popular materials used to manufacture plenum spacers are aluminum and thermo-polymer.

What is MREV2 G35?

Description. Motordyne MREV2 is the game changer for naturally aspirated VQ35DE engines. This plenum not only gains peak power, but makes giant advances in the mid-range making your 350Z or G35 more fun to drive! Fits VQ35DE Engine Variants only (single throttle body)

Does carb spacer increase horsepower?

Yes, they will give you more horsepower. But carb spacers have another important function. They also act as insulators which keep engine heat away from your carburetor to ensure cooler incoming air and fuel.

WHAT IS A intake plenum spacer?

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.

What is a plenum on a car?

The plenum chamber is a chamber located in front of the windshield, where air pressure is above atmospheric. It provides a volume of air which is drawn into the car from the chamber through the heater, air-conditioner or vents.

How much horsepower does a plenum spacer Add to 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.

What is the VQ35DE plenum spacer for the 350Z?

This angled aluminum plenum spacer for your 350Z – G35 VQ35DE is specially designed to increase airflow to your engine while allowing you to keep the factory strut tower brace. Raising the plenum provides increased air flow to the front cylinders. The direct result is noticeable gains in mid range torque and in top end power.

Does the intake spacer make the FX35 Pull Harder?

Thank you z1 Bought and installed the intake spacer on my First Gen FX35,driving it normal you can’t tell much off a difference but after 3000 rpm she definitively pulls much harder then before! My intake air temps are about 5-10 degrees cooler also.Great products at a great price.Awesome team.

How much power does a plenum spacer add?

The direct result is noticeable gains in mid range torque and in top end power. This plenum spacer is the best horsepower upgrade for the money, and combined with other supporting mods and tune can net you a good deal of extra horsepower. This plenum spacer is a tapered design and raises the plenum 5/16”-1/2”.

What are the most common VQ35DE motor modifications?

This is one of the most common modifications for the VQ35DE motor. I installed it on my 350z and I noticed a deeper engine sound at higher rpms especially at full throttle. I can also tell there is an increase in acceleration response above 3000 rpm. This was a simple install to do except adjusting the strut bar with the washers.