Question is I currently have a b18b1 lsv swap. I can't find a short block any where to do a quick swap, what blocks could I swap in without needing a re-tune ? I have king motorsports 5 miles away but I'm trying to avoid taxes long blocks what are my options?

 

there are plenty of those motors around, especially through private sellers on FB Marketplace. That's your cheapest route.

 

What's your location? I have a b18b short block and can FedEx it to you.