If I were to ask you what your vices are, what would you say? Now what about your automotive vices? What preoccupies your mind when you are working on a project? What grabs a hold of you and makes you a slave to the build? I myself have a few and one such vice is efficiency. More specifically...
This page highlights the progression of the CA18DET swapped 240sx’s water/methanol injection install. Future tutorials will be appended when the project is complete. Images are from newest to oldest. To view the pics in order, start at the bottom. This image is here to show what the...
Depending on how you count it, the ca18det has over 10 coolant lines. For those building their cars for race use, this can be reduced to only one line (excluding the radiator inlet and outlet). I will demonstrate this with my own car, the ca18det swapped 240sx. In this tutorial, these 11 coolant...
New to 240’s and trying to figure out why no one actually refers to their car as a 240sx. This list should help you out. S13 = 1989 – 1994 240sx (Available as Hatchback or Coupe) S14 = 1994 – 1998 (Coupe only) S15 = 1999 – 2002 (Never sold in the US) And a few more terms...
BOV Theory Installing the SSQV BOV Theory The function of a blow off valve (BOV) is to reduce pressure waves that result when the throttle plate of your engine is suddenly closed. For example, when shifting gears the turbo is still pressurizing the intake piping but without a bov to release this...
A few months ago I posted a how to guide on installing a Walbro 255 fuel pump into the Nissan 240sx. As I noted the Walbro has a tendency to overflow the stock fuel pressure regulator on the 240sx and cause the injectors to operate at a higher fuel pressure which ultimately richens the fuel mixture...
Bleeding brakes is not the scary proposition that many people make it out to be. I often here it said that you do not touch your brakes unless you really know what you are doing. Well I’ve got some advice for them, how will you ever learn to maintain your brakes if you don’t ever try...
The T1R X-brace is a strut tower brace that has a lower x member that ties the tops of the strut towers to the steering rack on the Honda S2000. This brace effectively locks the front of the chassis which sharpens steering response and feedback. Installation First, park the car on level ground...
Now why would you take one of the best handling production cars ever made and make it slide? I have found myself asking that question lately. Maybe it is because I like a challenge, maybe it is because I will try to drift anything or maybe it is because this is my brother’s car and like me...
Ok, maybe I will but in any serious car buildup the obligatory drivetrain tech installment invariably comes up. And that my friends is what we are about to embark on. The drivetrain includes any system that takes rotation from the motor and translates that movement to the wheels. In this case, I...
Of all of the mods I have done to the 240sx, liquid intercooling is the one that raises the most eyebrows, receives the most praise and insults and generally leaves people scratching their heads. This tech article is going to walk through the thought process and design considerations involved in...
New simplified coolant mod number 2 available here. CA18DET Coolant Mod Number 2 (From 10 Lines to 1) One thing I value on a car that will see serious track time is weight reduction and simplification. This mod focuses on simplifying the water circulation system to improve it’s reliability...
