Back to Fuel Injection - 408 LQ4 with LS3 Heads

[Cerbera89]

Weah..



[silveradoRBP]

@oakley6575 oh okay makes sense. What specs is your cam? What's your lsa on it?

[oakley6575]

@silveradoRBP, 231/239 114+2

[silveradoRBP]

@oakley6575 your truck is 2wd too right? And when you get her on the street let me know how it goes! And did you put in bigger injectors in or no?

[oakley6575]

@silveradoRBP, Yes 2WD. The LS3 intake comes with 42lb injectors. So I didn't put bigger ones in yet. I will see if I need to when I get it on the dyno.

[silveradoRBP]

@oakley6575 holy fuck lol that's going to launch hard! I think I'm only going as high as 2200-2400, it'll be my summer daily driver tho too so can't be squawking my tires everytime at a set of lights lol

[oakley6575]

@silveradoRBP, This is also my daily driver, summer and winter. I was promised that it wouldn't be too much stall for a street truck. But we will see soon enough

[silveradoRBP]

I'm actually building this exact engine! Same heads with bigger valves and a LSX fast intake/102mm throttle body... Nice build man. Hey how high of a stall converter is in that?

[oakley6575]

@silveradoRBP, Yank SST3200. Still haven't driven it, but I have high expectations.

[INSANEFREAK1]

i wanna see more vids of this monster

[oakley6575]

@INSANEFREAK1, Me too. haha I still haven't driven it. Its been problem after problem. I'm hoping tonight I get the tranny in, and tomorrow get the driveline built. Should be able to drive it tomorrow.

[INSANEFREAK1]

Wat tranny are u gonna use

[oakley6575]

@INSANEFREAK1, 4L80e. I blew through a 700r4 with my last motor, so hopefully the 80e can handle my foot

[INSANEFREAK1]

@oakley6575 thats a HD tranny, I dont think 700r was built for wat u threw at it