JDM Build Guides

Brian Crower 2JZ Cams, Springs, and Valvetrain: Complete Guide

Brian Crower 2JZ Cams, Springs, and Valvetrain:...

Brian Crower is one of the most trusted names in high-performance valvetrain components for the 2JZ-GTE. This guide covers their camshaft profiles, valve springs, retainers, and what each product delivers...

Brian Crower 2JZ Cams, Springs, and Valvetrain:...

Brian Crower is one of the most trusted names in high-performance valvetrain components for the 2JZ-GTE. This guide covers their camshaft profiles, valve springs, retainers, and what each product delivers...

Nissan 240SX S13 vs S14: Differences, Parts Compatibility, and Which to Build

Nissan 240SX S13 vs S14: Differences, Parts Com...

S13 or S14? The debate has been running since the S14 launched in 1994. Here's the breakdown of what's different, what's the same, and which chassis makes more sense depending...

Nissan 240SX S13 vs S14: Differences, Parts Com...

S13 or S14? The debate has been running since the S14 launched in 1994. Here's the breakdown of what's different, what's the same, and which chassis makes more sense depending...

HKS Performance Parts: What J-Spec Stocks and Who It's For

HKS Performance Parts: What J-Spec Stocks and W...

HKS has been building performance parts for Japanese engines since 1973. This is what they make, which platforms they specialize in, and what J-Spec Garage stocks from their catalog.

HKS Performance Parts: What J-Spec Stocks and W...

HKS has been building performance parts for Japanese engines since 1973. This is what they make, which platforms they specialize in, and what J-Spec Garage stocks from their catalog.

MK4 Supra (JZA80) History: The A80 That Changed Everything

MK4 Supra (JZA80) History: The A80 That Changed...

The JZA80 Toyota Supra isn't just a car — it's the car that rewrote the rules on what a street-legal Japanese sports car could be. Here's the full history of...

MK4 Supra (JZA80) History: The A80 That Changed...

The JZA80 Toyota Supra isn't just a car — it's the car that rewrote the rules on what a street-legal Japanese sports car could be. Here's the full history of...

PHR (Powerhouse Racing) Supra Parts: What They Make and Why Builders Choose Them

PHR (Powerhouse Racing) Supra Parts: What They ...

Powerhouse Racing (PHR) builds some of the most respected 2JZ-GTE and MK4 Supra parts in the industry — from aluminum race radiators to complete turbo systems engineered for the JZA80....

PHR (Powerhouse Racing) Supra Parts: What They ...

Powerhouse Racing (PHR) builds some of the most respected 2JZ-GTE and MK4 Supra parts in the industry — from aluminum race radiators to complete turbo systems engineered for the JZA80....

FD RX-7 Reliability: Common Problems and the Parts That Fix Them

FD RX-7 Reliability: Common Problems and the Pa...

Is the FD RX-7 reliable? The honest answer, the real failure modes, and the specific parts that fix each one. J-Spec Garage — only authorized US distributor of RaceOnly FD...

FD RX-7 Reliability: Common Problems and the Pa...

Is the FD RX-7 reliable? The honest answer, the real failure modes, and the specific parts that fix each one. J-Spec Garage — only authorized US distributor of RaceOnly FD...