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Vehicle Info NeededFASTPART NUMBER: 244-146073-8
Medium Velocity Stack Set for LSXHR 103mm Intake Manifold
$13995
2 left in stock
Ships Today
Lowest Price GuaranteeGM LS1/LS2/LS6
Medium Velocity StackLS3 and LS7 LSXHR 103mm Manifolds Shifts Power to the Mid RPM Range Set of 8 Stacks Set of 8
Swap in this medium velocity stack set to center the LSXHR 103mm tunnel ram manifold's power band in the middle of the RPM range.
LSXHR Medium Velocity Stack Set Details:
- Medium stack length shifts torque and horsepower into the mid RPM operating range
- Fits LSXHR 103mm tunnel ram-style manifolds on LS3 and LS7 engines
- Sold as a complete set of 8 stacks
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Refine Your Power Gains
Tune your intake runners with these interchangeable velocity stacks. FAST gives you the option of short, medium, or tall stacks so you can choose where you want your power gains... low RPM or high RPM, you decide.
Part TypeVelocity Stack
Product LineFast Velocity Stacks
BrandFAST
Package Height1.15
Package Width6.5
Package Length12.0
Weight2.75 PG
Part CategoryPerformance Parts
Air Intake Velocity Funnel ShapeRound
Air Intake Velocity Funnel MaterialPlastic
QuantitySet of 8
Air Intake Velocity Funnel FinishBlack
Part FitmentDirect Fit
Package Qty1
Package TypeEA
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