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Valve Spring Retainers 24V Valve Spring Retainers 24V

Set of 24 Cummins 99-18 performance retainers in lightweight tool steel

Our Price: $49.00
PacBrake 60lbs 12V Valve Springs PacBrake 60lbs 12V Valve Springs

  • SOLD IN SETS OF 6.
  • THESE ARE SAFE TO TURN 4000RPM
PacBrake strongly recommends installing heavy duty (60 psi) exhaust valve springs with their exhaust brake on 1988-1998 12 valve Dodge Cummins for optimum braking power. The factory exhaust valve springs are not rated to retain the pressure the PacBrake puts forth on the springs.

Can be used on the intake side or the exhaust side. Only six (6) are required for the exhaust valves if you're installing an engine brake. Twelve for both the intake and exhaust if your goal is performance related.

The seat pressure on these springs is ~115lbs at the installed height of 1.950. At 400 lift, the spring pressure is ~192-195lbs. At 500 lift, the spring pressure is ~210lbs.

Our Price: $68.00
12 Valve Spring Compressor Tool 12 Valve Spring Compressor Tool

12V Compressor Spring Tool

Our Price: $89.00
24 Valve Spring Compressor Tool 24 Valve Spring Compressor Tool

Makes changing out your valve springs while in the engine very easy.

Our Price: $89.00
12v Performance 60# Valve Springs (Set of 12) 12v Performance 60# Valve Springs (Set of 12)

Safely get more power and rpm from your 12V Cummins engine.

Our Price: $115.00
Cummins 24 Valve 95 LB Performance Valve Springs Cummins 24 Valve 95 LB Performance Valve Springs

Industrial Injection 95LB Performance Valve Springs for engines that
are pushing over 45psi boost and/or 3200rpm.

Our Price: $350.00
Cummins Heavy Duty 103LB Hamilton Valve Springs Cummins Heavy Duty 103LB Hamilton Valve Springs

Good for up to 4500 RPM! Heavy Duty Valve Springs 1998.5-2011+ 24 Valve Cummins - 103 pressure Features include: Beehive design to reduce mass on the top part of the spring with the most linear motion Ovate wire to handle high lift cams without...

Our Price: $399.00
12 Valve Performance Valve Springs 12 Valve Performance Valve Springs

Needed in 12V Cummins running over 30 lbs of boost/drive pressure or over 3500 rpm

List Price: $449.00
Our Price: $440.00
110 LB Valve Springs for 24V Cummins 110 LB Valve Springs for 24V Cummins

24 Valve Competition Springs 110LB seat pressure. Good to 6,500 RPM

List Price: $499.00
Our Price: $479.00
   
 
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