Johnson Lifters
805 HP All Motor Pump Gas Rat
Recognizing the Protection of Motorsports Act of 2016 (RPM Act)
1969 Z/28 Canted Valve 302
Basic Engine Block Prep 101
Turbocharged Y-Block for Bonneville
Hardcore Horsepower’s 692 HP 406ci Chevy
ARP’s Secret Fastener Technology Lab
RTST Ported Flow Testing Valves
663hp 434ci Small-Block Street Engine
805 HP All Motor Pump Gas Rat

805 HP All Motor Pump Gas Rat

1
Recognizing the Protection of Motorsports Act of 2016 (RPM Act)

Recognizing the Protection of Motorsports Act of 2016 (RPM

2
1969 Z/28 Canted Valve 302

1969 Z/28 Canted Valve 302

3
Basic Engine Block Prep 101

Basic Engine Block Prep 101

4
Turbocharged Y-Block for Bonneville

Turbocharged Y-Block for Bonneville

5
Hardcore Horsepower’s 692 HP 406ci Chevy

Hardcore Horsepower's 692 HP 406ci Chevy

6
ARP’s Secret Fastener Technology Lab

ARP's Secret Fastener Technology Lab

7
RTST Ported Flow Testing Valves

RTST Ported Flow Testing Valves

8
663hp 434ci Small-Block Street Engine

663hp 434ci Small-Block Street Engine

9

News & Reviews

Top Tech Tips

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    Pushrod based engines use two basic types of camshaft; either flat tappet or roller tappet. It’s a little more complicated than that, but it basically comes down to the type of lifter. Up until the mid-eighties most production engines used flat tappet lifters with a crowned face that rides directly on the camshaft lobe...
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SEMA Action Network – Zone 3 and 3b
Mitech Racing Zone 3b – FP (275x 250)

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