Trick Flow® by PAC Racing Single Valve Springs TFS-16848-1

Name: Trick Flow® by PAC Racing Single Valve Springs
Brand: Trick Flow Specialties
SKU: TFS-16848-1
Price: 9.99 USD
Availability: OutOfStock
Rating: 0 (0 reviews)

Part Number: TFS-16848-1

$9.99

Trick Flow® by PAC Racing Single Valve Springs

Valve Spring, PAC Racing, Single, 1.255 in. Outside Diameter, 402 lbs./in. Rate, 1.150 in. Coil Bind, Each
See More Specifications | Check the Fit

Trick Flow® by PAC Racing Single Valve Springs TFS-16848-1

TFS-16848-1

Part Number: TFS-16848-1

Estimated Ship Date: Apr 7, 2026

$9.99

Back to Results

Overview

Applications

Required Parts

Recommended Parts

Estimated Ship Date: Apr 7, 2026

Overview

Brand:

Trick Flow Specialties

Manufacturer's Part Number:

TFS-16848-1

Part Type:

Valve Springs

Product Line:

Trick Flow® by PAC Racing Single Valve Springs

Summit Racing Part Number:

TFS-16848-1

UPC:

842645100642

Valve Spring Style:

Standard

Number of Springs Per Valve:

Single

Maximum Valve Lift (in.):

0.500 in.

Retainers Included:

Outside Diameter of Outer Spring (in.):

1.255 in.

Coil Bind Height (in.):

1.150 in.

Damper Spring Included:

Yes

Spring Rate (lbs./in.):

402 lbs./in.

Inside Diameter of Outer Spring (in.):

0.871 in.

Inside Diameter of Inner Spring (in.):

0.781 in.

Locks Included:

Valve Stem Seals Included:

Valve Springs Coated:

Quantity:

Sold individually.

Notes:

Up to .500 in. lift @ 1.700 in. installed height.

Installed Height (in.):

1.700 in.

Seat Pressure at Installed Height (lbs.):

110 lbs.

Open Height (in.)(application):

1.200

Open Pressure (lbs.):

402 lbs.

Remanufactured:

Trick Flow® by PAC Racing Single Valve Springs

Trick Flow by PAC Racing Single Valve Springs are manufactured to Trick Flow’s rigorous, world-class standards. Every spring is CNC coiled from high tensile-strength, extra-durable Pacaloy™ chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability criteria for long-lasting performance and durability. These single PAC springs feature flat internal damping coils to prevent spring surge at high revs, maintaining proper spring pressure at critical load levels.

Required Parts