in need of guidance

[[email protected]]

any help on this would be ggilverado 1 mot log.hplgilverado 1 mot log.hplgilver 1st.hptreat

[gtstorey]

Need more info. What is this? Build/mods? Problems?

[blindsquirrel]

Is this like when you work at a shop and you come in one morning and there's this car/truck parked out front you've never seen before that's showed up out of the blue and it just has a note under the wiper that says "FIX"?

[[email protected]]

i under stand tsp madd maxx cam 228/232 110 lsa 17/8 long tubes 2003 sierra lm7 cam and log tubes pretty much it

[bk2life]

pretty much it

so no CAI, no headers, no custom exhaust, nothing, just a cam in a stock engine?
any pics of engine?