Your front o2's, the only ones jesse turns on, are in the header collector. Which means open headers doesnt matter. Unless your set-up is different.

the fuel pump is just insurance.

 

Yeah,just the front o2's are the only ones I'm using but when I say open I mean nothing but headers I'll have to wait till friday to get my true duals run. Jesse said the stock pump is worth about 385 HP. And I dont know if thats at the wheels or crank, but I should be making 385+ to the wheels. I also now have 2 filters on the truck now, is this impedeing my pressure??

 

ditch the 42s and get some 30s and a real tune

all problems should be solved then

 

How does a supercharged engine run on lets say 60lber's when its not making boost?People on tech upgrade to 42's all the time.I think its my lack of fuel not too much injector.

 

theres also a guy in gadsden that does tuning, im not positive if he does dyno tuning or not but his business name is Dr. k's. theres also a guy in GA i know that is an ls1 guru that uses hptuners so if your trying to find a tuner somewhere close i know a few people.

 

Never heard anything good about Dr.K ,I may try to get Gomer to tune it.I'm gonna see how it does after I get the exhaust run on it and the o2's can actually get hot and do what there supposed to do. I went to advance and run a diag. it was throwing codes on both front o2's. I'm gonna get my *** busted runnin strait headers.

 

i have a few 02 sensors you could have if you want them. i duno if they work or not though. i only know of 1 person that let him tune their truck but his truck was pretty much stock. just a suggestion, iv never even met the guy so i duno.

 

I doubt your running out of fuel. My old setup only used about 85% of my 31lb injectors.
You need to find somebody with a tuner and scan it and see what's happening. There are just way too many variables that can cause it to run bad.
My guess is that it's need better tuning.

 

If Jesse misunderstood the injectors to be 42# and not the 42# SVO's then your tune would be very rich. With a high load and low rpm, such as in 5th or 6th gear it would be a dog.
If you have a way to log your O2's that would give you a big clue. A wideband would be even better.