-18% ASM T1204 WPC

ASM T1204 Type 1 WPC Engine Custom

ASM takes the proven O.S. T1204 engine and "blueprints" the engine.  WPC treatment to the piston, rod, wrist pin, sleeve, and backplate to create the best package for performance.  These treatments help to reduce the friction robbing rpm and torque to create more efficiency out of the engine. This is the same process used in the .21 engines and prior .12 engines from ASM.

Please select from the available options of non-broken-in, bench break-in, or if you would like a pipe set included with the engine.

Engine Specifications
Stroke Volume 2.1cc/0.128cu.in
Borre 13.67mm/0.538in
Stroke 13.67mm/0.538in
Practical Rotation Speed 5,000-45,000rpm
Output 1.75ps/1.73hp/35,000rpm

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ASM T1204 WPC

  • Brand: ASM
  • Product Code: ASM T1204 Type 1 WPC Engine Custom
  • SKU: ASM T1204 Type 1 WPC Engine Custom
  • UPC:
  • Availability: PRE-ORDER
  • $568.00
  • $465.00

Available Options

Tags: Nuclear, ASM, T1204 Type 1 WPC Custom, .12 engine

Build-up Parts Set for T1204 Type  1Type 1 replacement parts for the T1204 includes the followi..
$190.00

ASM 110 Manifold (for .12 engines)The 110 manifold is a high-speed type and is shorter than the 120 ..
$40.00

ASM 120 Manifold (for .12 engines)The 120 manifold is a high-speed type and is longer than the 110 m..
$40.00

ASM EFRA 2697 PipeASM 2697 pipe emphasizes top speed response for .12 engines...
$70.00

ASM EFRA 2698 PipeASM 2698 pipe emphasizes mid to top speed response for .12 engines...
$70.00