Street refresh to full build
Engine Rebuilds in Somerton Park
Precision machining partners and careful assembly, from refreshed street engines to performance-focused builds with reliability front of mind.
An engine rebuild is a big decision, and it should start with an honest look at why the engine needs one. We tear down, inspect and measure, then talk you through what we found before any machining or parts are ordered.
Machining is handled by precision machining partners and assembly is done carefully in-house. Whether it's a refreshed street engine or a performance-focused build, reliability stays front of mind.
Whether it's a tired street engine that deserves a second life or the heart of a weekend build, it gets measured, machined and assembled with the same care.
We're based in Somerton Park, close to Glenelg, Brighton, Hove, Warradale, Glengowrie, Morphettville, Novar Gardens, Plympton and Marion.
What we do
- Teardown and inspection to understand why the engine failed
- Machining through precision machining partners
- Careful in-house assembly
- Refreshed street engines
- Performance-focused builds with reliability front of mind
- Running-in guidance once the engine is back on the road
Worth a chat if
- Knocking from the bottom end of the engine
- Low compression or high oil consumption
- Blue smoke from the exhaust
- Oil and coolant mixing
- You're planning more power than the standard internals were built for
FAQs
Engine Rebuilds questions,
answered straight.
Should I rebuild my engine or replace it?
It depends on the engine, what failed and what you want from the car. A rebuild lets you fix the root cause and choose better parts. A replacement can make sense for some common engines. We'll give you honest options once we've inspected it.
What does the machine shop actually do?
Machining brings worn or damaged surfaces back into spec. That can include checking and machining the block, crankshaft, cylinder head and other surfaces so new parts fit and seal properly.
How do I run in a rebuilt engine?
Follow the builder's instructions. Generally that means varying your revs, avoiding long periods of idling or full load early on, and an early oil change. We'll give you clear guidance for your build.
How long does an engine rebuild take?
It depends on the engine, what we find, parts availability and machining. We'll give you a realistic timeline once the engine has been torn down and inspected.
What usually causes an engine to fail?
Common causes include oil starvation, overheating, poor maintenance and general wear. Finding the cause matters, so the same thing doesn't happen to the rebuilt engine.
Related services
Pairs well with.
Performance Upgrades
Intake, cooling and fuelling mods done properly, with honest advice.
Explore performance upgrades
Diagnostics
Scan tools and hands-on testing to find warning lights and gremlins.
Explore diagnostics
Exhausts
Leak fixes to full systems, built for flow and a note without the drone.
Explore exhaustsBook your engine rebuilds with RJM.
Tell us about your car and what you've noticed. We'll come back with a clear quote before any work starts.