Not with a stock cam....

 

What about once I cam it?

 

No you should be fine if that is the valves that have been put in it.. If they were stock then yes I do think it would def be a issue..

 

Ok good. My compression is kinda high, so I'm only running 4° of timing right now. I was told a bigger can will bleed of some compression , then I can add some timing. Also looking into getting e85 setup. Truck made 282 rwhp an 350 ft lbs.

 

with a 4k stall, you could easily get away with a cam in the low to mid 230's duration. IMO 4.10 gears are a great all around gear. what does your exhaust consist of?

edit:
i just read your sig... i would order some tsp 1 7/8" fbody longtubes....

 

I'm only revving to 6k right now, I would like to stay under 6300 as this is my dd. I know a 230s duration loves higher rpms an I dont sent to have a cam go to an rpm range I don't want to spin to lol. Will those headers fit my swap? I would love headers but I'm worried about them clearing my front diff an frame. Thoughts?

 

You are 4wd? Im not sure, but I don't think they will clear on a 4wd. If you "under" cam it, you will blow right through the efficiency range of the cam with that 4k stall. I daily mine and it sees 6750 rpm a few times a week.... I wouldn't worry about spinning that high

 

Im pretty sure the ebay longtubes longtubes everyone is getting clear 4wd, but are only 1 3/4" primarys

Edit: not sure if they will clear obs trucks...

 

The only LT's I know of that might fit a ls swapped OBS are the Schoenfeld headers. But I've only heard of them fitting a 4wd that had a 6" lift...so it might be kinda risky

 

My stall won't flash quite as high with 4.10s right?I heard the same about needing a lift for the schoenfield. I've been thinking about trying some of the ebay nbs 4wd headers, my truck looks about the same as the nbs with the diff location an all. thoughts?