ive got a 99 silverado z71 with true duals and CAI and ive got about 600 bucks and i want spend it on horsepower.i run a 10.7 with my 20's on in the 1/8th mile(sloowww!!!) and i want to run 10 flats or better with my 20's on...give me some advice to get closer to that with my budget..even if i have to replace things i already got on(exaust,intake,etc)
thank you
pm or reply

 

tune it and get some LT's

 

tune...
is this ecsb or rcsb?

 

rcsb 4wd

 

Tune it and spray it

If you think you'll get into the world of FI, think again... Not for 600 bones anyway, I've got more than that in instrumentation alone...

 

its not my final goal its just a start right now of what i can get to help it for now