K-Series Motors are very popular here at TDC. We have tuned plenty of them, worked on a lot of them, we even have one of our own tuners (Hubert's 600 whp RSX-S pump gas --- more on E85). But this one was a different kind of build that we are all very excited to see finished. Nhia brought us his RSX-S with high hopes of making more power out of his K20 N/A build. K-motors can be very responsive when having the best parts.




We installed all the parts listed below:
1.) RDX 410cc fuel injectors
2.) IPS K2 Iron Core cams
3.) Supertech dual valvespring, steel retainers, seats, and seals
4.) Skunk2 Racing 3" Muffler with 3" KTeller Piping
5.) Hybrid Racing Timing Chain Tensioner


His Modifications already on the RSX:
1.) Injen cold air intake
2.) RBC intake manifold with Karcept adapter and Hondata intake manifold gasket
3.) Kiddracing Krusher header
4.) Hondata K-PRO


Random pics from the build:






The head all set up and ready to go.



Hybrid Racing Timing Chain Tensioner Installed and ready to go.



Skunk 2 Muffler all set up and welded together.



For comparison purposes. Most K's with basic bolt on's make 180-192 on our dyno.