[Land-speed] Real Racing --no rant

[sparky.2211 at cox.net]

I have a recuring problem---I am having issues with the back rod journasl and mains---We have lost these with and with out dry sump--I am begining to suspect harmonics---

I run a flex plate with no converter and a circle track type auto pum drive cupler--I am thinking of running  clutch type flywheel instead of the flexplate---

thoughts and comments  thanks sparky