So i want to do the valvetrain also and im thinking of going with a ljms stage1 cam, Pac 1218 valve springs and manley 7.400" pushrods im only wanting to do 8lbs i went with the on3 after all do yiu guys think my stock injectors will hold up or should i get the ford 55#ers? My tahoe is flex fuel and has 33#ers as it is

 

As said you should contact Stock48 for a cam, I'd go with a Isky triple 12 cam.

Stock injectors will not work. Go with some 60lbs or 80 lbs.

 

I know theres alot of reviews and its tried and tested but i want to be able to hide the cam i know that theres a marginal diffrence in the lsa but i want a quieter ride also i have a tbss stall my truck stalls at 2500rpm with it and its my dd

 

I just want about 500 hp

 

Go stock48 you wont be happy with a ljms cam

 

Yea i already pm him

 

Will these injectors work they are the ev14 us car connector Ford Racing Part # M-9593-MU52?

 

Im guessing they are the same length of the flex fuel but i want to be 100% before ordering

 

So i boosted the tahoe did the 4l80e tranny and yesterday i blew a headgasket no over heating just coolant in #7 piston can i reuse the heads without milling?

 

Possibly. If there is a machine shop close to you, having them resurfaced is fairly inexpensive.