Comments Left by Dina

Reader's Comments (1)

Golly, those pushrods sound tough as nails! So, stronger diesel engines, eh? Heat-treated to Rockwell Rc60...wow! I wonder how much difference those thicker walls really make. Reminds me of back when my brother and I were trying to beef up an old go-kart. The axle kept bending we tried different steel thicknesses hoping to make it better even played geometry dash while brainstorming, but we never got it quite right. It looks like Trend's actually got some proper engineering behind their upgrades though, not just kid-level guesswork!