Services
2-STROKE / DIRTBIKE - QUAD - SNOWMOBILE

Trail - Cylinder Porting
Lakerace - Cylinder Porting (includes port &
timing adjustments and balancing)
Extreme - Cylinder & Case Porting (includes
port & timing adjustments and balancing)
D & A
Performance
Attica, Michigan
(810) 441-6516
4-STROKE / CARS - TRUCKS - HOT RODS

Intake Gasket Matching
Cylinder Head Gasket Matching
Exhaust Manifold or Header Gasket Matching
Intake Porting
Cylinder Head Porting & Bowl Blending
Flow Bench Testing
Cylinder Head Blueprinting & Balancing
SERVICES WE PROVIDE