Product Summary

Standard Valve Spring Style, 1.285" Outside Diameter

  • Spring Kit w/ LS Valve Seals
  • Up to .660 Lift
  • 1991-02 Dodge Viper
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Key Specs

Valve Spring StyleStandard
Outside Diameter1.285"
Maximum Lift.660"
Installed Height1.780"
Spring Rate375 lbs.
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BTR SK010/VSLS Details

BTR PLATINUM GEN I (1991-2002) DODGE VIPER V10 DUAL SPRING KIT W/LS VALVE SEALS - .660" LIFT - SK010/VSLS

  • Spring Kit w/ LS Valve Seals
  • Up to .660 Lift
  • 1991-02 Dodge Viper

Whether you’re putting together a daily driver with a mild cam, a 600 hp N/A stroker, or a turbocharged 1000 hp brawler, our Platinum Spring Kit will make sure your valves are right where your cam wants them to be at all times. The Dodge Viper features a powerhouse OHV V10 that, like LS engines, really wakes up with some help in the camshaft & valve spring department. When it comes to keeping your valvetrain under control, our Platinum Spring Kit has proven itself repeatedly over time. This kit makes it easy!

Kit Includes:

SP001-1 Platinum valve springs (qty 20)

SR006-1 Titanium retainers (qty 20)

SL537060-20 Spring locator kit

BTR33586 LS valve seal kit

Spring specs:

155 lbs @ 1.780"

380 lbs @ 1.180"

400 lbs @ 1.130

Coil bind @ 1.070"

NOTE: Kit re-uses OEM valve locks. If needed, these are available under Mopar P/N 33003521 for Gen I Viper applications.

BTR SK010/VSLS Specifications

KEY SPECS
MFG. Part #SK010/VSLS
BrandBTR
Valve Spring StyleStandard
Outside Diameter1.285"
Maximum Lift.660"
Installed Height1.780"
Spring Rate375 lbs.
GENERAL
Coil Bind Height1.070"
Open Pressure400lbs
Outer Spring I.D.0.945"
Inner Spring O.D.0.945"
Inner Spring I.D.0.680"
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