DemonWerkz
10430 Stanford Ave
Garden Grove, CA 92840
United States
ph: (714) 867-6276
Info
Our Services:
Rates:
Shop Labor Rate Per Hour
$75.00 - $115 ( Price vary on make and models )
Electrical Diagnostic Rate Per Hour
$90.00
Fluid Changes
Oil - $9.99 ( Labor Only )
Transmission:
Manual - $24.99* ( Labor Only )
Automatic - $19.99* ( Labor Only )
* Drain and fill only. Filter and gasket extra.

The picture above show some of the features of our Stage 3 cylinder head service.
Notice the opened intake ports that are matched to the gaskets.
| Block Decking | |
| Price: $85 | |
Before you spend good money on engine performance parts, make sure that the block surface is perfectly level. ![]() Our block decking service uses a state-of-the-art, 3 axis, Fadal CNC mill to cut a zero run-out deck surface. This ensures a perfect match to your cylinder head for maximum performance. This is a must for any applications. | |
| Engine Assembly | |
Price: Short Block - $500 Long Block - $850 | |

Skunk2 Intake Manifolds Starting at $275.99
Skunk2 Exhaust Systems Starting at $482.99
Skunk2 Cams Starting at $611.99
Heres what our customers have to say!
This place is laid back, great customer service! I needed some JDM parts for my Honda Fit and the owner was able to get me the best prices, and FAST too.
They do mostly Honda's and Acura's. Engine swaps and rebuilds. Turbo... you name it. Electrical wiring and electrical diagnostics. If you want the engine swap done right in the first place you need to bring it to Bernard at DemonWerkz.
It is in a hard area to find at first though. It is right across the street from the garden grove post office all the way in the back left of all the shops with red lettering. -
Garden Grove, CA
Please write us a review!
http://www.yelp.com/biz/demonwerkz-garden-grove
DemonWerkz
10430 Stanford Ave
Garden Grove, CA 92840
United States
ph: (714) 867-6276
Info