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Supertech 4G63 Dual Valve Spring Kits

Supertech

$419.00 
SUP-SPRK-M1005D



Fits these Applications:
1992-2006 Mitsubishi Lancer Evolution I-IX
1990-1999 1G & 2G DSM (Eclipse GST/GSX, Talon TSi & Laser Turbo)

 

The Supertech Dual Valve Spring Kits include 16 dual springs, 16 titanium retainers, valve seats and reduced O.D. valve seals. Designed and manufactured to reduce valvetrain harmonics, increase durability, and provide an increase in performance for your 4G63 engine. All Supertech dual valve springs are manufactured using superclean chrome silicon vanadium alloy and then heat treated, stress relieved and shot peened to help improve the fatigue life of the spring.

Each Kit Includes:
(16) Dual Valve Springs
(16) Retainers
(16) Valve Seats
(16) Reduced O.D. Valve Seals

MAX
LIFT
COIL
BIND
RATE PRESSURE
SEAT
PART#
16.00mm 23.50mm 10.50 lbs/mm 80 @39.60 SPRK-M1005D
Includes Retainers (RET-M65/T1), Springs (SPR-M1007D), Seat Locators (SEAT-M1007D) and Valve Stem Seals (VS-H6.6E)
Some 1st Gen casting may need to use different seat locators due to taller valve guide boss.
14.90mm 24.70mm 12.50 lbs/mm 92 @39.60 SPRK-M1007D
Includes Retainers (RET-M65/T1), Springs (SPR-M1007D), Seat Locators (SEAT-M1007D) and Valve Stem Seals (VS-H6.6E)
Some 1st Gen casting may need to use different seat locators due to taller valve guide boss.
14.30mm 24.70mm 12.50 lbs/mm 100 @39.00mm SPRK-M1007D-2
Includes Retainers (RET-M65/TSTD), Springs (SPR-M1007D), Seat Locators (SEAT-M1007D) and Valve Stem Seals (VS-H6.6E)
Some 1st Gen casting may need to use different seat locators due to taller valve guide boss
13.40mm 24.70mm 12.50 lbs/mm 110 @38.10mm SPRK-M1007D-3
Includes Retainers (RET-M65/TSTD), Springs (SPR-M1007D), Seat Locators (SEAT-M1007D/FP) and Valve Stem Seals (VS-H6.6E)
Some 1st Gen casting may need to use different seat locators due to taller valve guide boss.


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Customer Reviews

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J
J.M.
5/5

Supertech 4G63 Dual Valve Spring Kits

Thanks for shopping with us, Justin!

WARNING:
Cancer and Reproductive Harm
www.p65warnings.ca.gov