Greetings from down under!
I have a 2008 Holden Caprice. L98 6L (ls2 with ls3 heads non DOD) running a 231/243 on 113lsa camshaft with a Harrop FDFI 2300 Blower.
The trans is a stock unit freshened up running a 3200 high stall, single plate lockup. 3.45 diff gears.
Attached is the tune file I have come up with for the car. Any pointers on how to get the trans shifting more positively and reliably would be thoroughly appreciated!