Answers to the questions we hear most often about building, rebuilding, and choosing an air-cooled Volkswagen engine. Don’t see your question? Contact us or call (951) 694-9595.
Engine FAQs
What’s the difference between a longblock and a turnkey engine?
A longblock is the assembled engine core — case, crank, rods, pistons and cylinders, heads, and cam — built and ready for final assembly. It does not include the carburetor, intake, exhaust, fan shroud, pulley, or ignition components. A turnkey engine is fully dressed with all of those parts, tested, and ready to drop in and start.
How much horsepower can a built air-cooled VW engine make?
A stock VW Type 1 engine makes roughly 40-60 horsepower depending on displacement. A mild Stage I build with more displacement, better heads, and a performance carburetor typically lands in the 80-180 horsepower range, and performance street and race-oriented builds can go well beyond that. We’ll help you pick a combination that matches how you actually drive the car.
What size engine is right for my VW?
It depends on the vehicle and how it’s used. A larger-displacement engine generally gives a daily driver more low-end torque and highway confidence, while a lighter dune buggy or sandrail can get away with less displacement. We talk through your use case before recommending a build.
Do you rebuild my existing engine, or sell a complete replacement?
Both. We can machine and rebuild your existing case and components, or supply a complete turnkey or longblock engine so your car is back on the road while your original engine is being built.
How long does an engine build take?
Turnaround depends on parts availability and the scope of the build, from a straightforward rebuild to a full performance build with custom machine work. Call us at (951) 694-9595 for a current estimate on your specific build.
What’s included in your machine shop services?
Boring, align honing, head work, and the other precision machining an air-cooled VW engine needs, all done in-house in Menifee, CA.
Do engines come with a warranty?
Reach out to our shop directly at (951) 694-9595 for our current warranty terms on turnkey and longblock engines — we’re happy to walk you through exactly what’s covered before you buy.
Browse Engines
Ready to talk through your build? Shop turnkey engines, longblocks, and Stage I builds or call (951) 694-9595.