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COMP Cams 846-8 2.3 Ford High Energy Hydraulic Lifters

Specs
Sold in Quantity:
Set
Outside Diameter:
.842
MFG. Part #:
846-8
Garage Sale:
No
Lifter Type:
Hydraulic Flat Tappet
COMP Cams 846-8 2.3 Ford High Energy Hydraulic Lifters

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Please NOTE the following about this product:

  • This item is sold as a set.

Details

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Q & A

What's in the Box

High Energy Hydraulic lifters have a patented constant orifice metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and pushrod seat is maintained, eliminating excessive oiling at high engine speeds. The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance.

In addition, High Energy Lifters have a lightweight check valve disc that allows for quicker response, which results in increased engine speed before valve float. This check valve disc also maintains added control at all engine speeds and loads.

Comp Cams High Energy Hydraulic Lifters also contain a longer piston than conventional hydraulic lifters, which provides more load bearing surface and increases lifter longevity.

Specs

  • Diameter: .842"
  • Seat Height: 2.49"
  • Weigth: 118 grams

Customer Reviews

This product has no reviews.

Product Q&A

1 questions : 1 answers

1 answers

I am looking for a set of anti-pump up lifters for a 75 pinto motor my btrack says I have to have 17 inches of vacuum I am at 16 I know anti-pump ups will give me that little extra. I know not all hydrolic lifters are anti build up. R these or can u help

squirrel
ocala fl
February 09, 2011

I am looking for a set of anti-pump up lifters for a 75 pinto motor my btrack says I have to have 17 inches of vacuum I am at 16 I know anti-pump ups will give me that little extra. I know not all hydrolic lifters are anti build up. R these or can u help

Answers

February 14, 2011
Jacob
These lifters are not the anti-pump up style lifter. At idle, an anti-pump up style lifter can help increase your vacuum slightly. With most class rules, the vacuum is pulled at a higher RPM. This will minimize the effect of the anti-pump up lifter on your vacuum. Currently we do not carry an anti-pump up lifter for the Ford 2300. Your best option may be to alter your cam profile or research lifters that a designed for a vacuum rule (such as a Rhodes).
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