Custom Engine Building

Engine building is an art form that demands precision, experience, and an obsessive attention to detail. Alpine Autowerks has a spotless reputation across Alberta for meticulous rebuilds, from refreshing a tired flat-six to building for serious power. Guaranteed, like everything else we do.
WHAT WE BUILD

From faithful to ferocious.

§01

Factory-spec rebuilds

A tired engine returned to the specification it left the factory with. Original character, restored compression, and another long life ahead of it.
§02

Corrective rebuilds

Known weaknesses engineered out during the rebuild, so the engine goes back together stronger than the factory sent it out.
§03

Performance builds

Built bottom ends, upgraded internals, and supporting modifications matched to a stated power goal, with reliability treated as part of the goal, not a trade against it.
§04

Machine work and measurement

Precision machining, balancing, and blueprint-level measurement, because a build is only as good as its tolerances.
§05

Assembly and break-in

Clean-room discipline during assembly, then a proper break-in procedure and follow-up inspection before the engine is asked to work hard.
§06

The build file

Every measurement, part number, and stage photo in one document. You know exactly what's inside your engine, and so does the next owner.
How It Works

Built like a project, because it is one.

01

The conversation

What the engine is for, what's wrong or what's wanted, and what the budget looks like. We're honest at this stage even when it costs us the job.
02

Teardown and measurement

The engine tells us its condition once it's apart and measured. You get a documented assessment and a firm plan before any building begins.
03

Build, break-in, follow-up

Assembly to recorded tolerances, a disciplined break-in, and a follow-up inspection. Then the keys, and the file that proves what was done.

Why Alpine Autowerks

A reputation built one engine at a time.

  • Builders, not parts installers. Our technicians measure, machine, and blueprint rather than assemble from a kit and hope.

  • Platform experience. European and performance engines are what we do daily, and their known failure points are checked as a matter of course.

  • Total transparency. Teardown findings, measurements, and stage photos shared as the build progresses, not after.

  • Guaranteed in writing. We stand behind every engine we build, which is why we build them slowly.

Precision Machining & Assembly

Powering Calgary's most demanding street and track builds.

Custom engine building isn't just about forcing bigger parts together; it requires meticulous blueprinting, balancing, and an obsessive attention to detail. Whether you are chasing reliable street performance for Alberta's winding highways or building a dedicated track weapon for Rocky Mountain Motorsports, our master builders machine and assemble every internal component to exact tolerances. We engineer powerplants designed to handle extreme boost and high RPMs without compromising longevity.

  • Meticulous Blueprinting: Exacting measurements and balancing for pistons, rods, and bearings to ensure perfect internal harmony and minimize friction.

  • Specialized Architecture Mastery: Deep, hands-on expertise in building high-revving rotary engines as well as complex European flat-sixes and V8s.

  • Climate-Tuned Reliability: Every custom block is engineered with advanced thermal management in mind to safely handle Calgary's varying altitudes and rapid temperature shifts.

Common Questions

It depends on the engine, its failure, and your plans for the car. After teardown and measurement we give you an honest comparison, including when a used replacement engine is genuinely the smarter path.

Longer than a parts swap, and we won't pretend otherwise. Machine work, measurement, and proper break-in take the time they take. We give you a realistic schedule at the assessment stage and keep you updated against it.

Yes, when the goal is stated honestly and the supporting systems are part of the plan. We build to a power target and a reliability target at the same time, and we'll tell you when a goal asks too much of a platform.

A documented rebuild by a reputable shop typically protects value, and often adds it on enthusiast cars. The build file matters as much as the build. Ours is thorough.

Yes. Engines arrive in cars, on pallets, and occasionally in pieces in boxes. Start with the conversation and we'll go from there.

Your bay is waiting.

Tell us what you drive and what's going on — we'll confirm your appointment within one business hour.
(555) 214-8800
4124 8 St SE, Calgary, AB T2G 3A7
MON–FRI 7:30–18:00 · SAT 8:00–14:00
Independent, factory-trained care for European and performance vehicles.
VISIT
4124 8 St SE, Calgary, AB T2G 3A7
(403) 287-9114
Mon - 8:30 - 5:00
Tues - Fri 8:30–5:30
© 2026 ALPINE AUTOWERKS
EST. 2004 · INDEPENDENT & FACTORY-TRAINED