Nice to see another lt1 swap
We even have the same cam and such
You don't need a tune for your gears your speedo will just be off
Throttle body is not needed but it does improve throttle response and gets a little more air in there.
Also you don't really need a different maf the stock one is pretty good
I have the stock one descreened but only because the screen was damaged
And I also got it tuned for that
What exhaust are you running and what is your intake setup?
So the cam and portwork are tuned for? just not the gears?
Is it the lt4 hotcam or a stock lt4 cam?
LT1, Hotcam, PRW 1.6, 11:1, Ported Heads, T56, 3:23, Pro5.0
Hooker shorties, y-pipe & cat-back, 52mm tb, custom CAI elec wp
xegr smog catx aluminum ds Lca's & relocation brackets Adj. panhard pcmforless tuned