Sunken Honda WX10 Engine Restoration Rebuild Part 3

In this video we assemble the Honda WX10 pump but not all is well. Let me know your opinion in the comments section. No guesswork please only facts. It actually has a GX31 engine. The second piston I have been supplied is from a GX35 and although it is 39mm, it has a depression in the centre of the piston and the original didn't. To my way of thinking, this will lower the compression. Adding to the problems, I can't find the procedure for the valve timing anywhere and only have two 2 videos below but they both say opposite things. We have a good spark and a new Carb as well but no firing. Its going to have to go to Part 4 i'm afraid so if you have any ideas on the piston and the valve timing, let me know. #hondagx31 #hondawx10 #hondagx35 Video with the cam lobe pointing down https://www.youtube.com/watch?v=8rJ0aicr66w Video with the cam lobe pointing up https://www.youtube.com/watch?v=OYIICwfsWgY WHICH ONE IS CORRECT ??? -------------------------------------------------------------------------------------------------- Stuff I use Compressor https://amzn.to/2I00XHT Clarke 8" bench grinder https://amzn.to/2DJxkGJ Clarke Belt Sander https://amzn.to/2RWpQc6 Media blasting cabinet https://amzn.to/2ADpv3c Dremmel tool https://amzn.to/2Rcnfuh Clarke Mig Welder https://amzn.to/2QwTgrx My Camera Equipment Canon M50 Camera https://amzn.to/2RUeR1W Canon EF-M 11mm-22mm lens https://amzn.to/2RTD8W2 Gopro Hero 7 Black https://amzn.to/2QzABvz Rode Videomic Pro https://amzn.to/2TDkPla Lighting Boxes https://amzn.to/2RdXyJV ------------------------------------------------------------------------------------------------ Music Main Tracks - Credited to Epidemic Sound (http://www.epidemicsound.com) ------------------------------------------------------------------------------------------------ Facebook at https://www.facebook.com/retrohax/ Twitter at https://twitter.com/MartinButlerUK email enquiries at [email protected] ------------------------------------------------------------------------------------------------ DISCLAIMER: The product links in this video description contain affiliate links, which means that if you click on one of the product links, I’ll receive a small commission if you purchase. This helps with my channel and allows me to continue to make videos. Thank you for your support. #restoration #restore RetroHax MMXIX All Rights Reserved