Our Holden Custom crate engines are all designed with the best combination of power and reliability in mind to suit HP-Street, Oval track speedway racing, Circuit racing, Drag racing, and Marine sport. “What you get” with your Custom Crate Engine is a precision machined, blueprinted and balanced engine using the best components for the level that your engine is designed for, no short cuts, no exceptions. Only available from Port City Engines... All complete long motors are run-in and tested on our Superflow SF-902 engine dyno before delivery for your complete satisfaction. (Dyno results included)

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HP-1 Performer
290-HP   9.8:1-C/R

Base assembled long engine

Includes a fully machined, blueprinted, balanced
and assembled Long motor assembly.
"not including": Oil pan, rocker covers,
manifold, flywheel or engine accessories.
Dyno'd and ready to install!

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HP-5 AMCA speedway 300-HP methanol 13.0:1-C/R

2010's Australian Title Winning Engine

Multiple State & National title winning
engine, as used by Adam King, Rick Clark
Dave May, Paul Sullivan & Jason Roberts

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HP-1 Performer
312-HP   9.5:1-C/R

Base assembled long engine

Includes a fully machined, blueprinted, balanced
and assembled Long motor assembly.
"not including": Oil pan, rocker covers,
manifold, flywheel or engine accessories.
Dyno'd and ready to install!

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HP-1 Performer
357-HP   10.1:1-C/R

Base assembled long engine

Includes a fully machined, blueprinted, balanced
and assembled Long motor assembly.
"not including": Oil pan, rocker covers,
manifold, flywheel or engine accessories.
Dyno'd and ready to install!

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HP-2 Sportsman
400-HP   10.59:1-C/R

Base assembled long engine

Includes a fully machined, blueprinted, balanced
and assembled Long motor assembly.
"not including": Oil pan, rocker covers,
manifold, flywheel or engine accessories.
Dyno'd and ready to install!

Click for details