O.S. Engine Accessories

Making maximum engine power more affordable

DuraTrax offers a full selection of parts to increase power and performance of O.S. buggy engines.

• .12 O.S. Heat Sink Head: Blue-anodized hop-up bolts on with original screws. Works fine with all O.S. .12 engines.
  
  
• Tuned Exhaust Systems: Increases performance in Kyosho Rampage, Kyosho Outlaw Rampage & other cars. Replaces stock muffler and includes all parts.
  
  
• Heat Sink Back Plate: Finned, black-anodized aluminum unit replaces stock plate with extra cooling capacity. Mounting Screws (OSMG8646) required.
  
  
• .12 & .15 O.S. Stage II Performance Heads: More fins and black-anodized finish increase cooling. Combustion chamber ensures better burns and more power.
  
  
• Lightweight Flywheel: Machined and drilled to reduce weight for faster acceleration. Great for short tracks with lots of sharp turns.

Stock Numbers:
DTXG1100 .12 O.S. Tuned Exhaust System
DTXG1500 .12 O.S. Heat Sink Head
DTXG1510 .12 O.S. Stage II Performance Head Black
DTXG1511 .12 O.S. Stage II Performance Head Blue
DTXG1512 .12 O.S. Stage II Performance Head Purple
DTXG1516 .15 O.S. Stage II Performance Head Black
DTXG1517 .15 O.S. Stage II Performance Head Blue
DTXG1518 .15 O.S. Stage II Performance Head Purple
DTXG1521 .12 O.S. Heat Sink Back Plate
DTXG2510 Lightweight Flywheel OS .12 CZ-R