i am planing to install a sts turbo on my 2009 Colorado 5.3 this coming year.
i would like some input from anyone running a sts on a 5.3
1 what turbo you running
2 what injectors
3 what boost
4 about how much hp you making
and what other modes you have done
thanks
donald

 

use whats in my sig, it'll work well on a 5.3
1 stock sts 60mm
2 42 lb marine
3 10lb
4 high 400's maybe... enough to roll smoke off the tires from anything under 60mph

 

thanks for the info
donald