Supertech beehive valve spring kits for 4G63 Evo, DSM and GVR4. Includes 16 beehive springs, 16 titanium retainers and valve seats. There are two 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
Purchase Includes:
(16) Beehive Valve Springs
(16) Titanium Retainers
(16) Valve Seats
| Part Number: | Pressure Seat: | Details: |
| SPRK-M1007BE-1 | 80lbs @ 38.60mm | Max Lift: 15.30mm Coil Bind: 22.80mm Rate: 12.80 lbs/mm Retainer: RET-M65-TBE Spring: SPR-M1007BE Seat Locator: SEAT-M65BE-1 |
| SPRK-M1007BE-2 | 98lbs @ 37.20mm | Max Lift: 14.00mm Coil Bind: 22.80mm Rate: 12.80 lbs/mm Retainer: RET-M65-TBE Spring: SPR-M1007BE Seat Locator: SEAT-M65BE-2 |
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.
| Select Pressure Seat: | 80 @ 38.6 (SPRK-M1007BE-1), 98 @ 37.2 (SPRK-M1007BE-2) |
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Orders that contain more than one item are assigned processing times according to each item.
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Returns
We do not manage the stock in our warehouse or factory. The levels of stock can change at any time. Please be aware that it's possible for your order to be out of stock after you have placed the order.
The policy is 30 days. If it's been longer than 30 days since you bought the item We're sorry to say that we can't offer you a full refund or exchange.
The item cannot be used, and it must be in its original condition. It must also still be in the original package.
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