quick question
quick question How much hp are the stock ls1 fuel rails capable of? im looking to make 450hp. The only reason i ask is because i want the fuel rail covers, and it is to my understanding that they will not fit on enlarged fuel rails. So i was just curious if for my build can i leave the stock fuel rails?
Yes, your LS1 fuel rails shouldnt have a problem holding that power honestly, friends of mine are pushing over 550+RWHP on stock 5.3 fuel rails 
but at that power its holding them from making more power.
Your LS1 fuel rails should handle
if you ever go bigger in power consider some high flow fuel rails, Speed Inc has great High flow billet steel LS1 fuel rails
but at that power its holding them from making more power.Your LS1 fuel rails should handle
if you ever go bigger in power consider some high flow fuel rails, Speed Inc has great High flow billet steel LS1 fuel rails Yes, your LS1 fuel rails shouldnt have a problem holding that power honestly, friends of mine are pushing over 550+RWHP on stock 5.3 fuel rails but at that power its holding them from making more power.
Your LS1 fuel rails should handle if you ever go bigger in power consider some high flow fuel rails, Speed Inc has great High flow billet steel LS1 fuel rails
but at that power its holding them from making more power.Your LS1 fuel rails should handle
if you ever go bigger in power consider some high flow fuel rails, Speed Inc has great High flow billet steel LS1 fuel rails 
