Banks Power Chevy_GMC Trucks: Diesel ’93 - 96 6.5L Power Systems- Stinger System '93-early '94 (non-cat) & '94-up ( w_ cat) Pickups & Suburbans w_ factory turbo option - Manual (Page 3)

6.
remove the decorative cover from the top
of the engine. unbolt and remove the air
inlet casting from the top of the intake manifold.
cover the intake manifold opening to prevent
foreign objects from falling into the engine.
wArNiNG! any foreign object that falls into the
intake manifold can cause serious engine and/or
turbocharger damage upon engine start up.
7.
Measure and mark the air inlet casting as
shown in Figure 2. centerpunch this
location and drill through the casting wall with a
letter “r” drill (.339 dia.), then tap the hole with a
1 ⁄
8
“ npT tap. clean all chips from inside the
casting.
8.
reinstall the air inlet casting on the intake
manifold using the new gasket provided.
Tighten loose clamps and reinstall the brace.
install the straight boost gauge hose fitting into
the hole tapped in the air inlet casting. use a pipe
thread sealer (such as Teflon tape) on the threads.
reinstall the decorative cover on the engine.
3 p.n. 96309 v.3.0
fiGUre 1