gains from LT's?
#7
that truck was a 2006 5.3 and it had a 220/220 .588/.588 114 LSA cam, colr air intake, lt's/ORY and a flowmaster dumped and with the tune made 322 hp at the wheels.
With an otherwise bone stock 5.3, id say the headers and ORY will be worth 10-12 RWHP and then anywhere from 20-25 can be had on the tune, depending on how aggressive you get with it.
Trending Topics
#8
With an otherwise bone stock 5.3, id say the headers and ORY will be worth 10-12 RWHP and then anywhere from 20-25 can be had on the tune, depending on how aggressive you get with it.



