Project Civic ~ Part I

The conventional 4-stroke engine is also known as the piston engine ~ Ever wondered why? In the power cycle, it is the reciprocating motion of the pistons triggered by the internally combusted air-fuel mixture that makes power; literally (mechanically), so to speak. In laying down the groundworks for an NA motor upgrade, swapping for a set of higher compression pistons is gives the best bang for the buck.

TODA forged high compression pistons (for the K20A ~ from the latest FD Civic Type R) ~ Yeah, babeh!

Do not be mislead by the box =p *K20 pistons don't fit in a B-series*

The Stuff: Honda OEM CTR (PZT) pistons

Damage Done: RM810/set including piston wrist pins

These are actually genuine Honda OEM high compression pistons for the venerable B16B Civic Type R. Now, the beauty of it is these high performance CTR pistons can be used in any B-series block, except the B20-CRV.

The 'R' piston features:

- High profile dome for higher compression ratio to make more power ~ will bump up compression ratio from a stock of 10.4 to 11.1 when used in a B16A. Click here for Compression Ratio Calculator. *interesting!*

- OEM forged ~ has better structural integrity compared to cast pistons

- Moly-based low-friction coating on piston skirt (darker part on the sides) for increased efficiency & reduce wear + scuffing problems

- More oil holes for optimal lubrication

Have yet to be installed, as the visit to the workshop is not scheduled until sometime next month.

*when I’m away for vacation... =p ~ phuket trip + engine tuning job = massive $$ damage!! arggh! xp*