Can I have the naturally aspirated guys in here please? Need help with an experiment
#17
2002 Silverado Z71
Stock longblock 5.3
Stock intake manifold
Stock heads
Ebay/OBX style 1-5/8" longtubes, 2.5" to 3" ORY, 3" Hooker Aerochamber, 3" into dual 2.5" Flowmaster with 2.5" dual tailpipes to bumper
Stock longblock 5.3
Stock intake manifold
Stock heads
Ebay/OBX style 1-5/8" longtubes, 2.5" to 3" ORY, 3" Hooker Aerochamber, 3" into dual 2.5" Flowmaster with 2.5" dual tailpipes to bumper



