Wilson Intermediate Ported Holley 300-277 8.2 Deck SBF 289-347 switch Greater strength

Greater strength

this injector guarantees that your engine receives the fuel it needs to deliver peak performance

This Single Stage Plate System is tested for up to 50-350 HP

choose the option on the side

The Fan Spray Pattern created by progressively angled orifices evenly covers the full 360 degrees of the intake plenum to insure equal distribution and to eliminate corner cylinder lean out

Wilson Intermediate Ported Holley 300-277 8.2 Deck SBF 289-347 switch Greater strengthHolley 300 277 intake manifold for small block ford 289 347ci optimized with wilson manifolds intermediate porting service. Intermediate porting service includes: porting the plenum of the intake manifold all the way through the runners. We will adjust the divider walls, taper, angles, textures, etc to substantially enhance distribution and pick up horsepower. The service also includes a gasket match to customers specification. This is not a shelf