I am looking for similar info...
On LS3 or L99 Have both and would be interested in any input from anybody who has made the change. Recomendations would be much appriciated.
Which gear did you choose for what etc. I am Goingt in for a little more boost afuel pump upgrade and a new tune to accomadate the changes and thought I might add gears as long as I was going for the tune so I could get speedo recalibrated at the same time etc.
Anybody have any iput...?