The H-Beam on the R&R is tapered getting smaller as it reaches the pin, the Eagle is the same size for the length of beam.
So that looks like one way they are reducing weight. Am I reading the paper note correct? The Eagle has 0.220" above the pin, and the R&R 0.190" (or are they 0.179")
Quote: 440Jim wrote: The pin end of mine are 1.061" which is narrower and lighter than the SCAT H-beams I had in my old 511 engine. Which I think were 1.125" wide.
So the R&R are still wider at the pin end, 1.130". That helps support the pin.
