K20A-R (FD2/DC5/CL7/EP3/FN2)
For the legendary K20A engine, celebrated for its high-revving performance, we’ve expanded our product lineup to address its unique demands. With a global community of passionate K20A enthusiasts, we recognize the pressures these engines face, particularly during track events and spirited driving sessions. That’s why TODA RACING has developed a piston with a slightly more conservative and mild specification for engine overhauls. By offering a modest increase in compression ratio over stock specifications, our aim is to reduce stress on engine components, thereby improving longevity. For enthusiasts in pursuit of peak performance, we continue to provide our classic High Comp piston kit. However, for drivers who prioritize durability while still enjoying impressive performance, our latest offering is certainly worth your consideration.
K20A-R Engine O/H Piston KIT

Engine Type

K20A-R (TYPE R)
Part No. 13020-K20-G00
Price (set) ¥145,000
Bore ø86.50mm
Displacement 2022cc
Crown Volume *1 7.8cc/7.8cc
Projection Height *2 ±0mm
Reference C/R *3 ξ≒11.7 :1
*1:Crown volume is measured "from the piston shoulder"/"from the deck of the block".
*2:Piston shoulder height is measured from the deck of the block.
*3:The compression ratios given above are only to be taken as a guide (when standard t=0.6mm head gasket is used), measurements are required.