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SR20 Engine Lab
During the last race season, Mazworx has spent thousands of dollars and hundreds of man hours developing our race motors we use. Currently we are running a 2.2liter big bore SR20 with a VE head in our Drag S15 making over 1600hp thanks to a Garrett GT4788R. We can custom build any SR combination. Mazworx can also supply you with a complete motor or just the parts and machine work necessary for you to build your own. Please email us for a custom quote.
- Here's some samples of what we can offer to meet your needs:
- Complete Race Motors Dyno Tested
- Race or Street Short Blocks
- High RPM Prepped Heads
- Ported Heads
- Profiled Combustion Chambers
- 1/2" Head Studs Upgrade
- Sleeved Blocks, Up To 90mm
- CNC Oil Groove Machining
- And much more...

- We also can do standard machine work:
- Bore/Hone w/ torque plate
- Deck Block & Oil Pump
- Resize Line Bore
- Check, Balance, and Polish Crank
- Valve Jobs
- And much more...