Our Blog
Recent blog posts
Importing Orders Over NZD $1,000 into New Zealand: Spool Imports Customer Guide
November 27, 2025
4
Haltech ECU Buyer’s Guide – Which Haltech ECU Is Right for Your Build?
November 26, 2025
16
Understanding ARP Bolt Materials: 8740 vs ARP2000 vs L19 vs CA625+
November 10, 2025
28
Forged vs Billet Crankshafts
November 02, 2025
23
All blog posts
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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ZP Drift Silvia with Spool Crank and Pistons 604 RWKW @28PSI (Dynapack) Rev Limit 9500 RPM Quote from Zac- "I run your RB28 Spool stroker kit in a RB25Neo 4wd block- which btw the crank/rods hav...
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Dyno Results in from the Big Block Barra Build Big Block Barra results are in and we are stroked....I mean stoked :-) Remember folks, this is a “comparison” between the 4.0L and the 4.2L at ...