Hey guys. I just watched VTEC Club 5 and they had a feature on K-Tech's amazing performance rotating assembly! The version I have of the show doesn't have subtitles, and my Japanese is limited, at best.. So, I could only gather some of the deatails about it.
Specs are as follows:
The kit features a shorter piston height than stock with a smaller, but thicker wristpin and a weight of 320g (versus 470g stock F20C). Mated to that is a special con-rod that is longer than stock and is stated as a unique H-I beam design from K-tech, weighing in at 532g versus 650g (F20C). The final piece to the puzzle is the K-tech produced crankshaft, which features a shorter stroke than a stock F20C (45mm versus 48mm) and even some knife-edge grinds to reduce weight even further (as well as windage).
Piston Speeds @ 9,000RPMs
There was also some Kanji next to the graph describing some sort of load @ 9,000RPMs... I'm not really sure what it was about, though:
K-Teck: 1634.86kg <----After stating this they flashed an enthusiastic banner across the screen with 14,000RPMs on it!
After watching it the feature I went onto all of the usual search engines and they produced nothing for K-Tech or the F215-SS. So, if anyone has any more information on this K-Tech performance package I would really like to learn more about it! A price range and any information about availibility would be really helpful info! Feel free to post your opinions, too.
Thanks for reading.