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How to Measure and Set Conrod and Main Bearing Clearances for Optimal Engine Performance When it comes to building or rebuilding an engine, one of the most critical tasks is ensuring that all compone...

In an internal combustion engine, connecting rods (conrods) are responsible for transmitting the power from the piston to the crankshaft. They typically have provisions for oiling to ensure proper lub...

When it comes to maximizing your vehicle's performance and reliability, having a top-quality battery is crucial. One brand that stands out in the automotive industry is Optima Batteries, and Spool Imp...

David Hawley messaged us to tell us about his awesome Holden 202 powered Front Engine Dragster. He has just run 7.98 sec and wanted to thank us for the Spool Conrods and Ross Pistons we supplied h...

Car of the month-Warren's 3.4L Stroker Engine Spool 3.4L Stroker Kit Warren is putting this thing of beauty into a series 3 R33 GTR. The engine was built by Dahtone Racing in Smithfield NSW and he...

Car of the month-Matt's Nissan R32 GTR Pretty impressive 1156 RWHP / 8000 RPM @ 34 psi on hub dyno Matt Kercselic has put some serious time and $$ into this Nissan R32 GTR and it has paid off. T...

Brent Davis' 1987 6.0L VL Commodore The results speak for themselves 1150rwhp @ 24 psi This engine was machined and assembled by Trapnell Engines, Tuned by Justin Simpson at Horse Power Solutions ...

July Car of the month- Goran's Cortina First Tune was 900rwhp on 29 psi Goran Ivanovic has been around the racing scene for many years with a few different cars, he recently got his Ford Cortina b...

June Car of the month- Jono's 200sx This car makes a huge 1082 RWHP Jono McDade's Nissan 200sx is running a 3L - 2JZ Engine tuned by 101 Motorsports Slacks Creek QLD and has been consistently maki...

New Product - Custom Ross Racing Pistons for RB20DET Our newest Custom Ross Racing Pistons are in production now for the Nissan RB20DET Engine. These pistons will give 9.0:1 compression and will ...