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Hydraulic Roller: Street machine and limited high performance street use. Best with 5 speed, 3.40 to 4.10 , aftermarket intake and headers. Needs stall.
Street machine and limited high performance street use. Best with 5 speed or 2200-2500 stall. 3.40 to 4.10 gears, aftermarket intake and headers.
Fits Ford 5.0 and 351W w/ factory roller camshafts

Needs injectors, larger mass air and throttle body, intake, heads, headers, gears and 2500+ stall or 5 speed.
Fits Ford 5.0 and 351W w/ factory roller camshafts

Hydraulic Roller: Mass Air, 5 speed or 2500 stall, heads, intake, headers, 3.55-3.73 Gears.
Mass air, 5 speed or 2500+ stall, heads, intake, headers, 3.55-3.73 gears.
Fits Ford 5.0 and 351W w/ factory roller camshafts

Hydraulic Roller: Great in street machines. Best power above 3500 but still good torque. Mild rough idle. Largest for stock heads and intake. Needs stall.
Great in street machines. Best power above 3500 RPM but still good torque. Mild rough idle. Largest for stock heads and intake. 2000+ stall recommended.
Fits Ford 5.0 and 351W w/ factory roller camshafts

Thumpr 227/241 Hydraulic Roller Cam
High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Fits Ford Small Block Engines originally equipped with “Old” firing order and 351 Windsor engines with the “Windsor” firing order

Magnum Blower 224/224 Hydraulic Roller Cam
Need Info

Blower 224/230 Hydraulic Roller Cam
Supercharged combinations with heads, intake, headers. 3.55-3.73 gear, mild stall.
Fits Ford 5.0 and 351W w/ factory roller camshafts

Great for street machines. Best power above 3500 RPM with good torque. Mild rough idle. Largest for stock heads and intake.
Fits Ford Small Block Engines originally equipped with “Old” firing order and 351 Windsor engines with the “Windsor” firing order

Hydraulic Roller: Street/strip Applications, 5 speed and 4.10 or lower with higher compression using aftermarket intake, exhaust. Needs stall.
Street/strip applications. 5 speed or 2500+ stall, 4.10 or lower gears with higher compression. Aftermarket intake and exhaust.
Fits Ford 5.0 and 351W w/ factory roller camshafts

For heavy cars with small c.i. Best for short tracks.
Fits Ford Small Block Engines originally equipped with “Old” firing order and 351 Windsor engines with the “Windsor” firing order

More aggressive intake lobe, more torque. Good for sprint car.
Fits Ford Small Block Engines originally equipped with “Old” firing order and 351 Windsor engines with the “Windsor” firing order

Street/Strip EFI 237/247 Hydraulic Roller Cam
331-363c.i. with 190-215cc head, 10:1-11:1 compression. Needs aftermarket intake, requires tuning.
Fits Ford 5.0 and 351W w/ factory roller camshafts