Description
Hydraulic - Big Mutha' Thumpr Retro-Fit: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Hydraulic - Big Mutha' Thumpr Retro-Fit: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.; 295/313 Advertised Duration, 243/257 Duration .050", .512"/.489" Lift, 107 Lobe Separation; Valve spring upgrade required
Details
Shipping Information
- Item Requires Shipping
- H2.75"
- Ships within 1-2 business days
