Putting in significant length cams within the stock established-up will induce the shims to tumble-off and fast cause quick engine seizure. As constantly avoid reground cams with non-manufacturing facility lobe centers, you should have troubles getting the right adjustment shims. Great company all over. My new mower arrived the day https://4age20vblacktop04668.bloggactif.com/27303122/everything-about-4age-engine-for-sale