Read on here that the weak point on F20 boxes is the input shaft (or is it the lay shaft?) which is hollow, and on the F28 box this is solid! Can I get an F28 shaft in there when I rebuild my box with LSD, or is there anyone who can supply a solid shaft (whichever one it is) for an F20 box?
The synchromesh on third is starting to check out now, and I'm on 227lb/ft so it's on borrowed time as it is. The shift's quicker without that synchro rubbish anyway lmao