Supertech Dual Valve Spring Kit for 4G63 Evo/DSM

Supertech

$409.13 
SUP-SPRK-M1005D

Quantity: 



Supertech dual valve spring kits for 4G63 Evo, DSM and GVR4. Includes 16 dual springs, 16 titanium retainers, 16 valve seats and reduced O.D. valve seals. There are four options for the pressure seat, please do all your research and consult your engine builder if necessary!

Vehicle Fitment:
1992-2006 Evolution I-IX
1990-1999 Eclipse GST/GSX
1990-1998 Talon TSi
1990-1994 Laser RS
1991-1992 Galant VR-4

Install Notes:
Some 1G castings may need to use different seat locators due to taller valve guide boss.

Purchase Includes:
(16) Dual Valve Springs
(16) Titanium Retainers
(16) Valve Seats
(16) Reduced O.D. Valve Seals

Part Number: Pressure Seat: Details:
SPRK-M1005D 80 @ 39.6mm Max Lift: 16.00mm
Coil Bind: 23.50mm
Rate: 10.50 lbs/mm
Retainer: RET-M65/T1
Spring: SPR-M1007D
Seat Locator: SEAT-M1007D
Valve Stem Seal: VS-H6.6E
SPRK-M1007D 92 @ 39.6mm Max Lift: 14.90mm
Coil Bind: 24.70mm
Rate: 12.50 lbs/mm
Retainer: RET-M65/T1
Spring: SPR-M1007D
Seat Locator: SEAT-M1007D
Valve Stem Seal: VS-H6.6E
SPRK-M1007D-2 100 @ 39.0mm Max Lift: 14.30mm
Coil Bind: 24.70mm
Rate: 12.50 lbs/mm
Retainer: RET-M65/TSTD
Spring: SPR-M1007D
Seat Locator: SEAT-M1007D
Valve Stem Seal: VS-H6.6E
SPRK-M1007D-3 110 @ 38.1 Max Lift: 13.40mm
Coil Bind: 24.70mm
Rate: 12.50 lbs/mm
Retainer: RET-M65/TSTD
Spring: SPR-M1007D
Seat Locator: SEAT-M1007D/FP
Valve Stem Seal: VS-H6.6E
All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance and durability at high RPM. Using high quality steel alloy also provides the added benefit of better structural memory.

Supertech retainers are manufactured with high quality military certified Titanium alloy, and are CNC machined for a tight fit.

See more Supertech Parts
See more Supertech Parts
© All content is property of STM Tuned Inc
We price match!
If you find it cheaper, just give us a call!
(585) 226-8226

© All content is property of STM Tuned Inc

We price match!
If you find it cheaper, just give us a call!
(585) 226-8226




Customer Reviews

Based on 2 reviews
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W
Warren gauci (Birkirkara, 04, MT)

Fast shipping with good quality

J
Justin Maldonado (San Antonio, TX, US)
5/5

Supertech 4G63 Dual Valve Spring Kits

Thanks for shopping with us, Justin!


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