Moreover, the K20 has two different i-VTEC systems that govern the valvetrain. The K20A, K20A3, K20A4, K20Z2, and K20A6 have a 9.6:1 to 9.8:1 compression ratio and have an i-VTEC valvetrain that ...

As the name suggests, the K20 is a 2.0-liter engine with 221 hp and 159 lb-ft of torque, and its powerful punch was popular enough to spawn the entire Honda K-Series.

Mated to the K20 block is an 8th gen. Civic transmission, turned longitudinally, that serves as a transfer case and, well, Castillo breaks it down best, "With the K-series transmission set ...

1963 Chevrolet K20 Is a 23k-Mile Rarity With One-of-None Secret Under the Hood. ... paired it with a four-speed manual transmission, and put a set of rock-crawling 4.56 gears on both differentials ...

The original 1.5-liter single-cam four-cylinder has been swapped out with a 2.0-liter K20 inline four with a block from JBR Engines, ... The new engine is lashed to a PPG dog box transmission.