Rhyleyyyy

Sorry if this is already been done my bad couldnt find it

Hey fellas, the title says it all
Looking for the easiest carb upgrade 
Heard of the weber 38 has anyone done this? how does it go and what's your L/100km
But does anything else bolt straight on
also its on a 250 crossflow
Not looking for anything too crazy that'll end me in trouble
Cheers

Hey fellas!

Looking at buying a autotechnica wheel for my Xf falcon ute, but can't seem to find a boss kit for the autotechnica wheel that's made for the base model Xf, it's all Ghia and Fairmont fancy stuff, wondering if these will still fit. Cheers