LSx Valiant Build. Take a look inside...

My 6.2 has 10.5 compression and too much money to start over. That's what NOS is for... Lol. I have the fuel injection, just chose not to use it. My son in laws LS swappers 92 camaro we built is injected. But with hi cam and all it took him a month to set and tune it. That was everyday. Carb, 1 hour and was done and stayed that way. Depends on preference.