Supertech Single Valve Spring and Titanium Retainer Kit for 1986-1989 Acura Integra D16A1 & D16A9 DOHC ZC Engines
Supertech Single Valve Spring and Titanium Retainer Kit for 1986-1989 Acura Integra D16A1 & D16A9 DOHC ZC Engines

Supertech Single Valve Spring and Titanium Retainer Kit for 1986-1989 Acura Integra D16A1 & D16A9 DOHC ZC Engines

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Single Valve Spring and Titanium Retainer Kit for 1986-1989 Acura Integra D16A1 & D16A9 DOHC ZC Engines

Set of 16 Single Valve Springs, 16 Titanium Retainers & Spring Seats

SPRK-EC3027S-ZC

Type: Single Spring
Outer Spring: OD 26.60mm - ID 19.60mm
Inner Spring: None
Press.Seat: 65lbs @ 33.8mm
Max Lift: 11.60mm
Coil Bind: 20.70mm
Rate: 7.00mm
Retainer: RET-TS66/T1
Spring: SPR-EC3027S-ZC
Seat: SEAT-TS/MA18-I

Our valve springs are computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue. We also utilize computer software that allows us to ensure that the harmonics are under control. All Supertech valve springs are made with premium super clean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms. Using high quality steel alloy also provides the added benefit of better structural memory for all of our springs, giving your performance racing engine a serious competitive advantage.

Supertech retainers are manufactured with high quality military certified Titanium alloy, and are CNC machined for a tight fit. Our high quality retainers are among the best in the industry.