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Product Summary

Chevy Small Block V8, 1.25" Outside Diameter

  • Speedway racing valve springs offer an affordable alternative to the "big brand" valve springs
  • These quality springs are made in the U.S.A. and are guaranteed to perform
  • Open Pressure: 280 lbs. at 1.25"
  • Seat Pressure: 100 lbs. at 1.725"
  • Outside Diameter: 1.25"

Key Specs

MFG. Part #180671515
BrandSpeedway Motors
Outside Diameter1.25"

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Details

Speedway racing valve springs offer an affordable alternative to the "big brand" valve springs. These quality springs are made in the U.S.A. and are guaranteed to perform.

Charts

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #180671515
BrandSpeedway Motors
Outside Diameter1.25"
GENERAL
Valve Spring StyleSingle Spring w/ Damper
Maximum Lift.55"
Open Pressure280 lbs. at 1.25"
Seat Pressure100 lbs. at 1.725"
Inside Diameter.87"
Sold in QuantitySet
Solid Height1.10"
NotesSet of (16)