Whats the lift on that cam?
Whats the lift on that cam?
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned
the smaller #s was the run from a year ago with smaller cam and headers
time for some AFR heads and an LSXRT
or maybe nitrous![]()
2003 GMC K1500 ECSB running an Iron 383 Stroker ......
Not bad gains at all.
Just spray it.![]()
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned