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Hamilton Cams 12V 165# Springs + Extreme Duty Pushrods + Tool Combo Kit for Dodge Cummins 5.9L 1989-1998 PN: 07-p-001/PN:07-p-002

 

FEATURES:

 

  • Seat Pressure 165 lbs, increases power production by preventing valve float and reversion with the correct valve spring pressure. 10-12 HP Increase from 60lb, works well up to 4,500 rpm with moderate cams.
  • Pushrods feature 10.5 mm diameter 120 inch wall thickness with a buckling strength of 5000 lbs vs OEM 1780 lbs. For Competition or street applications over 500hp with 6bt
  • Package deal includes PN: conical 165# beehive springs, retainers, and locks (PN: 07-p-001), Extreme Duty pushrods (PN: 07-p-002) and a FREE 12V Spring Compressor Tool + Barring Tool from ODP
  • Fits Dodge Cummins 5.9L 12V 1989-1998
  • Reach out at Ohio Diesel Parts 24/7. Someone is always available to answer questions. U.S.A based in Ohio.
  • Includes  FREE TOOLS by Ohio Diesel Parts: 12V Valve Spring Compressor Tool + Engine Barring Tool 

 

165# Springs PN: 07-p-001

 

If you are over 30lbs of boost/drive pressure or over 3500rpm with your 12valve, you are experiencing a few negative things. First, valve float, which can cause serious damage to the valvetrain. Second, intake and exhaust valves can be blown open by boost and exhaust drive pressure which allows reversion. Reversion can hurt your power potential by allowing exhaust gasses to enter the cylinder on the intake stroke. Inert gasses in the exhaust, when re-introduced into the cylinder shield the fuel particles from oxygen in the cylinder. This does a few things that negatively affect power. It increases the time delay from start of injection to start of combustion, it decreases the maximum pressure and maximum temperature reached in the cylinder and it increases the total time needed to completely burn the available fuel. Correct valve spring pressure is a very important piece of power production. We have seen 10-12 hp increases with customers changing their 60Lb. spring to our beehives. These springs will work well up to 4,500 rpm with moderate cams and OEM size valves. If you are spinning over 4,500RPM with a healthy cam, and/or larger valves, then you need to look at going to our dual spring for safety and valve control.

 

  • Optional locks are available for .075″ higher installed height

 

*We have just updated our spring to be a Conical spring

 

Extreme Duty Pushrods  PN:07-p-002

 

If you are over 500hp with your 6bt, the cylinder pressures dictate that you step up to our extreme duty pushrods which consist of a 10.5mm .120″ wall. OEM pushrods have a buckling strength of 1780lbs these pushrods have a buckling strength of 5000LBS! The best pushrods at the best price from 500hp to over 2,000hp these pushrods are your answer!

 

12V Spring Compressor Tool

 

Heavy-duty solid CNC-machined tool with not break for the life of the tool. More efficient and easier than the old way of changing valve springs one at a time. Our Ohio Diesel Part Valve Spring Compressor Tool can compress all springs at once with equal force making replacing valve springs, seals or retainers fast and easy. Best part is the tapered bore holes reduce the chance of dropping valve keepers down your engine. Aluminum plate is non-magnetic so you can still use your magnetic pencil without it sticking to the tool itself.

 

 

Engine Model

1989-1998 12V

Engine Type

Competition, Street

Type (Street Only)

ValveTrain

 

Manufactured RIGHT HERE in the U.S.A.

Our kit will get the job done!

 

CONTENTS:

Twenty-four (24) Hamilton Cams 165 lb Springs

Twenty-four (24) Tool Steel Hamilton Retainers

Twelve (12) Hamilton Cams Extreme Duty Pushrods

One (1) Sping Compressor Plate 

One (1) Engine Barring Tool 

 

QUESTIONS:

Please call or text (216) 408-6455 any day or time. Someone is always available to answer questions.

 

Hamilton Cams 12V 165# Springs, Extreme Pushrods Combo for Dodge Cummins 89-98

SKU: HCVSPR-12VCMO
$699.00Price
    • Seat Pressure 165 lbs, increases power production by preventing valve float and reversion with the correct valve spring pressure. 10-12 HP Increase from 60lb, works well up to 4,500 rpm with moderate cams.
    • Pushrods feature 10.5 mm diameter 120 inch wall thickness with a buckling strength of 5000 lbs vs OEM 1780 lbs. For Competition or street applications over 500hp with 6bt
    • Package deal includes PN: conical 165# beehive springs, retainers, and locks (PN: 07-p-001), Extreme Duty pushrods (PN: 07-p-002) and a FREE 12V Spring Compressor Tool + Barring Tool from ODP
    • Fits Dodge Cummins 5.9L 12V 1989-1998
    • Reach out at Ohio Diesel Parts 24/7. Someone is always available to answer questions. U.S.A based in Ohio.
    • Includes  FREE TOOLS by Ohio Diesel Parts: 14V Valve Spring Compressor Tool + Engine Barring Tool 
  • The product sold above if used for modification of a vehicle in any way or as stated above for any vehicle is not associated with the vehicle manufacturer. The seller is not a certified mechanic and assumes no responsibility for damage, liability, or injury that may result to you, your vehicle, and/or others.

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