Hello Guys!...

This i my first post since joining this forum... I had problem with my R2/RF Engine on my Kia which is definitely the same with Mazda R2. Before when I have tune up jobs i go straight to the machine shop to have it done, and just lately because of these it cost me a whole engine head because of the rough handling done by the machine shops,singaw ang gawa ng valve at minsan tabingi pa they don't lap the valve unlike those mechanic who does it hands on... My new head is a mazda and have it tuned up to a mechanic who is it his expertise on overhead cams... He jut replaced the valve shims to get the desired clearance opposite to those in the machine shop who grinds the tip of the valves... Now my engine sound like gasoline, smooth ang andar at walang "tik" sound... I suggest also to those who have the same engine to look for mechanic who can do the job and who are experience with toyota 2c's kasi pareha lang sila ng concept nang engine ng R2.