5.3L Vortec LM7
Thread Starter
Registered User
Joined: Mar 2016
Posts: 0
Likes: 0
5.3L Vortec LM7 Sup my fellow LS enthusiast. I just bought a 5.3l long block, and I need some help on the specifics on what I need to get to complete the engine. My plan is to swap it into my 95 OBS. What I want out of it is to push 450-500RWHP I know it's possible since I've seen em put it down. Just want to know what would be the best way to go with it. Cams, pistons, heads, rods? I'm not gonna act like I know a lot cus well I don't. Ha just looking for some help from people that know they're ****. Anything will help. I'm planning on rebuilding/modding the engine so I'd like to know what's the best bang for the buck. Like most people on here. There's probably already threads on this topic so if you can just send me the link that'd be great. If not well let's start a new one 😂
