Nice! what was this in???

 

Its in my 03 Denali. It fun fun fun, except I just broke a valve spring and now we are rebuilding. Comp beehive's valvesprings suck. Going with PAC's this time.

 

do i have to worry about anything breaking inside the motor with runing 8-10 lbs of boost or is that pretty safe

 

a good tune and some rod bolts would serve you well

 

i plan on blackbear tune. how hard is it to break a push rod would it last awhile before anything would give

 

push rod is the last thing you will break. The one thing that will break first is your tranny or a ring land on a piston. Just get a good conservative tune with big injectors and pump if needed. Eventually you will keep cranking it up and break something

 

Yea tranny will probably go first. Mine lasted about 3 months after my TVS.