Description: Welcome to Pro-Motive Concepts LLC. We specialize in Auto and Truck parts and accessories. We have a wide selection of air intakes, exhaust, body parts, suspension kits, clutches, ECU upgrades, turbo kits and more in stock for your vehicle! BRAND NEW IN BOX GSC Power Division Valve Springs Fits 2003-2006 Mitsubishi Evolution VIII / IX 2.0L Turbo Part Number # 5039 The GSC Beehive spring is a factory replacement and will use your stock OEM retainer and valve seat to ensure an easy and inexpensive upgrade for your upgraded camshafts. GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry. Our beehive spring uses an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. What this means to you is our spring has the highest level of spring load retention while still maintaining good fatigue threw out the life of the spring. Only the best materials go into the GSC Power-Division Beehive valve spring. Each batch is scrutinized for tensile strength properties, ductility, inclusion content, and fatigue toughness. The beehive valve spring shape has become the buzz lately. Some have enquired as to the benefits of a beehive spring vs the dual springs that are sold by others. While some might find that the beehive spring design is new it has been used commonly in many OE engines as well as in all of the NASCAR and F1 engines of today. Why? The beehive shape is more stable than standard single or dual cylindrical springs. The beehive design which incorporates an ovate wire is more than capable of the performance demands that were previously only matched by a Dual Springs. With the smaller and lighter retainer used on the beehive valve spring allow for higher RPM and more valve control. So beehive valve springs, with there lighter weight retainers allow for engine's to rev quicker and maintain a more stable valve motion than the traditional cylindrical springs of yesteryear. Beehive Spring Benefits:Rev fasterLighter componentsMore durable designLess stress on valvetrain componentsLower spring frequency for more precise valve control.More valve control equals more aggressive cam profilesNano Peened for faster break in and less stressed springsAll of these items help to return more power for you to enjoy! GSC Beehive spring pressure:1.56" = 86 lbs / .450" = 220lbs / .625" = Coil bind. GSC Beehive Rev and Boost range (using a S2 profile camshaft set)Max RPM: 8200Max boost: 25 psi GSC Beehive Max liftDue to stock retainer max lift is 11.2mm at the valve or .259" cam lobe lift. Pictures are for display purposes only and may not be application specific. Check out our store for more Mitsubishi / DSM performance parts! Be sure to add us to your favorites list!
Price: 216.05 USD
Location: Multiple Warehouses
End Time: 2024-09-04T16:56:38.000Z
Shipping Cost: 9.99 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
OE Spec or Performance/Custom: Performance/Custom
Fitment Type: Performance/Custom
Manufacturer Part Number: 5039
Brand: GSC Power Division
