I read on the first page that Capt.America ran the narrow rear hangers to lock the rear end in more. Has anyone else tried it and what were your thoughts compared to the wides, Thanks.
Yep the narrow blocks offer the most rear side bite. Good for flowing high speed tracks while the wide blocks are better for hair pins and low speed corners. I know it's a pain to change, just take the gear box off is best, but it's really something you should try and worth the effort.