FAST Replacement LSXR High HP Intake Manifold Runner Set - ( FAST 146070 )

These high horsepower design intake runners fit in our LS3 102mm intake manifolds. Provide excellent mid-range and high rpm horsepower for modified street/track oriented vehicles.

See 146103B for a complete manifold that is equipped with High HP runners. For LS3 cars only.

High HP Runner Set for Rectangle Port LSXr 102mm Intake Manifold

FAST Replacement LSXR High HP Intake Manifold Runner Set

High Horsepower and Race versions of the LSXR

High HP Runner Set for LS3 LSXr 102

Engine Intake Manifold Runner

HP Runners LS3 102

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