No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
July Sale: $20.98
In Stock
May ship from manufacturer
Free Shipping
Part number: SPR-M1005D
Product Details
Supertech Performance SPR-M1005D Supertech Valve Springs
Products specifications
Coil Bind 23.5
Inner Spring 20mm OD / 15.2mm ID
Max Net Lift 16mm
Open (Lift) Press 200lbs @ 11.5mm
Outer Spring 28.1mm OD / 20mm ID
Rate 10.5lbs/mm
Seat Press 80lbs @39.6mm

Supertech Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability at high RPM ranges. The Supertech materials also provide for better memory, which translates into higher performance.

Computer designed to ensure that wire stress levels do not overpass their limits, Supertech Valve Springs are manufactured for long term durability even under the most extreme conditions.

Supertech Valve Springs are sold Per Valve Spring. For Example, when order for a Model that requires 16 Valve Springs, order Quantity: 16

Reviews
Add your review
S
Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.
D
it was quick and easy
Y
shipment came on time, and was nicely wrapped.
B
Just received my order! I placed the order Sunday night and received it on Tuesday, super fast shipping! The SS vent caps look great and arrived in perfect condition. Thanks!
Show All Reviews
Fitment
Eagle Talon
1998 Eagle Talon ALL / TSi
1997 Eagle Talon ALL / TSi
1996 Eagle Talon ALL / TSi
1995 Eagle Talon ALL / TSi
1994 Eagle Talon ALL / TSi
1993 Eagle Talon ALL / TSi
1992 Eagle Talon ALL / TSi
1991 Eagle Talon ALL / TSi
1990 Eagle Talon ALL / TSi
Mitsubishi Eclipse
1999 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1998 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1997 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1996 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1995 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1994 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1993 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1992 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1991 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
1990 Mitsubishi Eclipse ALL / Base / GS / GSX / Spyder / Spyder GST
Mitsubishi Lancer
2006 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution
2004 Mitsubishi Lancer Evolution
2003 Mitsubishi Lancer Evolution
2002 Mitsubishi Lancer Evolution
2001 Mitsubishi Lancer Evolution
2000 Mitsubishi Lancer Evolution
1999 Mitsubishi Lancer Evolution
1998 Mitsubishi Lancer Evolution
1997 Mitsubishi Lancer Evolution
1996 Mitsubishi Lancer Evolution
1995 Mitsubishi Lancer Evolution
1994 Mitsubishi Lancer Evolution
1993 Mitsubishi Lancer Evolution
1992 Mitsubishi Lancer Evolution
Plymouth Laser
1994 Plymouth Laser ALL / RS
1993 Plymouth Laser ALL / RS
1992 Plymouth Laser ALL / RS
1991 Plymouth Laser ALL / RS
1990 Plymouth Laser ALL / RS
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy