Honda / Acura K20a K24a Engine Forum banner
Cancel

K24 +RRC piston C.R?

310 Views 1 Reply 2 Participants Last post by  Lotus, 
rainmakerk20
Has anyone took the time to calculate the static C.R of a full K24 with a set of the Nippon RRC pistons? I've seen 2 different pages that claim 13.5:1 & 12.3:1, thats a big difference.. if noone has done the work to test this, I'll definitely get it done. I'd like to know 100% since I'll be tuning my own car. C.R is important information for getting the tune right. Anyone?
Reply
Save
Like
1 - 2 of 2 Posts
Lotus
www.zealautowerks.com

K-Series Compression Calculator

K-Series Compression Calculator by Zealautowerks.
www.zealautowerks.com

works well. Found the dome volume of the pistons offered or from the CR stated for the K20 to determine the dome volume.
Then switch over to k24 and enter that dome volume to calculate the CR. It is going to be higher than the corresponding K20 Cr with the same piston dome volume.
Reply
Save
Like
  • Like
Reactions: 1
1 - 2 of 2 Posts
Honda / Acura K20a K24a Engine Forum
A forum community dedicated to Honda and Acura K Series engine platform owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, power-adders, racing, maintenance, and more!
Full Forum Listing
Explore Our Forums
Parts for sale All Motor K series Technical Discussion 1992+ Civic EG / DC2 / EK K-Series Swap General K-series related talk Parts Wanted
Top