There are multiple ways to make a car backfire with or without modification. Your car will backfire because too much fuel is being put into the motor and leading access fuel to getting into the exhaust heating the fuel to combustion. Most cars from factory will run a little bit rich to prevent motor damage […]
Author: JDM-MotorHead
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What Is Boost Creep?
Boost creep happens when the turbo builds boost too fast and cannot expel the access Pressure fast enough making the car run at a higher boost pressure. Why is this bad? Boost creep can cause Ringland failure due to the car creating pressures the manufacturer did not design the motor to handle. You can prevent […]
There are 7 generations of the Subaru Legacy but the 3rd generation is the when GT limited trim level was added to the fleet from 2000-2004. The 3rd gen legacy GT (BE chassis) came with multiple engine options ranging from the Naturally aspirated EJ251 ,the Japanese EJ206 twin turbo, and the flat 6 EZ30. Between […]
Subaru’s EJ motors have a very unique Motor with a horizontally opposed pistons know as a Flat 4 boxer motor. The Engine set up creates a very unique looking intake manifold often times the center piece of the engine bay. most people desire the ej257 intake manifold that come from factory with a wrinkle red […]
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Is Subaru’s VF45 Turbo Good?
The VF45 turbo was released in the Subaru Legacy GT Spec B out of japan on the Ej20X. What makes the VF45 Special? This turbo is built with a twin scroll design allowing the motor to build boost extremely fast due to the duel independent exhaust ducts leading to the turbine wheel. What is this […]
The purpose of removing a vehicles Sway bar is to allow larger suspension travel. Why do you want this attribute? The longer suspension travel lets off road vehicles to go over dramatically uneven ground without loosing contact with the terrain. Now is this safe? On the road probably not because deleted sway bars greatly decrease […]
All of Subaru’s EJ/FA series motors you can flip the intake manifold 180 degrees and bolt it onto the motor with out any modification to the long block. Why do People do this? For starters this faces the throttle body towards the front of the car making it easier to run a front mount intercooler. […]
What kind of driver are you? Do you like outright speed and fastest times, or do you like canyon carving and the feeling of being immersed with your car? Most people think automatic are faster than manuals in the case of the 370z that statement is a half truth. in 2015 Nismo 370z with a […]
The Ninja 400 was released in 2017 to the US market with a 399cc parallel twin and a 6 speed manual transmission. The Ninja 400 is a great starter bike for beginners, allowing riders to learn throttle control without too much power to throwing them off the bike. Due to the Ninja’s lower displacement most […]
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How much power can Subaru’s FA24DIT handle
The FA24 was first released in the 2019 Subaru Ascent. Recently Subaru introduced the FA24 into the new 2022 WRX grabbing attention of Japanese tuners. From factory the FA24 makes 271 horse power and 258 Ft-lbs of torque, this leaves many enthusiast disappointed from the motor only making 3hp more from the previous generation. this […]