Howards Cams 189425-14 SBC Boost Hydraulic Roller Camshaft

This Howards Cams 189425-14 SBC Boost Hydraulic Roller Camshaft fits the 305-350 Small Block Chevy from 1987-1998 w/ Stepped Nose (Carbureted). Howards designed this OE Roller Application cam for pro street/strip use with a blower/supercharger, and it features great upper range performance and a rough idle. A 9.5:1+ compression ratio and a 2800+ stall speed torque converter are highly recommended.

Howards Cams 189425-14 SBC Boost Hydraulic Roller Camshaft Specs:

• For OE Roller Applications
• For 305-350 cubic inch Small Block Chevy engines from 1987-1998 w/ Stepped Nose (Carbureted)
• Basic RPM Range: 2400 to 6200
• Valve Lift Intake: .600
• Valve Lift Exhaust: .600
• Intake Duration: 307
• Exhaust Duration: 317
• Intake Duration at .050”: 255
• Exhaust Duration at .050”: 265
• Lobe Separation: 114
• Intake Centerline: 110
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Notes: Stock (O.E.) valve springs can NOT be used.

Howards Cams designed this SBC Boost Hydraulic Roller Camshaft for high performance on the street and drag strip.

Howards Hydraulic Roller Cams - From mild to wild, they are the ultimate in performance!