No hassle
returns
Live in-stock
inventory
Save over
60% retail
You have no items in your shopping cart.
June Sale: $28.95
In Stock
May ship from manufacturer
Free Shipping
Part number: MAIVN-1208
Product Details
Supertech Performance MAIVN-1208 Supertech Valves
Products specifications
Head Dia 33.00mm (Std)
Length 102.60mm (+0.6)
Material Black Nitrided
Stem Dia 5.96mm

Supertech uses over 20 years of manufacturing experience to design and produce their Valves. Intensive testing and working closely with engine builders provides continuous improvements and provides the market with the best possible product for every application. High flow rate, durability and quality are all of great concern.

Supertech understands that each motor is unique in its requirement and demands. There fore Supertech offers valves in a range of materials to suit any motor.

  • Stainless Made as a one piece forged valve for higher strength and reliability. Supertech uses mostly EV8 (21-4N) for Intake and Exhaust Valves, however there are other alloys that are used with different heat treatments to manufacture Valves for specific applications.

To address the issue of high heat, Supertech uses two different types of coatings:

Chrome Coating Widely used in performance valves

Black Nitride This is a hardening treatment that provides a smooth surface then chromed valves and produces less friction between stem and guide.

  • Inconel 751 Nickel Base Alloy Nickel base alloy is used for exhaust valves that reach very high temperatures, such as those in turbo or supercharged applications.

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

Reviews
Add your review
R
I bought an Exedy Organic Clutch at the best price I could find. Shipping was also prompt. Legit dealer, good business.
D
Great Price!!
Fast Shipping!!
Would definitely use again....
J
Great deals at unbeatable prices!
M
Product was as described, shipping was fast, and communication was excellent.  Plus I saved $$.  Thanks Autoplicity!  I'll be a repeat buyer and referral source.
Show All Reviews
Fitment
Ford Escort
1996 Ford Escort ALL / GT / LX-E / Pony
1995 Ford Escort ALL / GT / LX-E / Pony
1994 Ford Escort ALL / GT / LX-E / Pony
1993 Ford Escort ALL / GT / LX-E / Pony
1992 Ford Escort ALL / GT / LX-E / Pony
1991 Ford Escort ALL / GT / LX-E / Pony
Mazda Miata
2005 Mazda Miata ALL / Base / LS / Mazdaspeed
2004 Mazda Miata ALL / Base / LS / Mazdaspeed
2003 Mazda Miata ALL / Base / LS / Mazdaspeed
2002 Mazda Miata ALL / Base / LS / Mazdaspeed
2001 Mazda Miata ALL / Base / LS / Mazdaspeed
2000 Mazda Miata ALL / Base / LS / Mazdaspeed
1999 Mazda Miata ALL / Base / LS / Mazdaspeed
1998 Mazda Miata ALL / Base / LS / Mazdaspeed
1997 Mazda Miata ALL / Base / LS / Mazdaspeed
1996 Mazda Miata ALL / Base / LS / Mazdaspeed
1995 Mazda Miata ALL / Base / LS / Mazdaspeed
1994 Mazda Miata ALL / Base / LS / Mazdaspeed
Mazda Protege
1999 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1998 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1997 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1996 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1995 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1994 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1993 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1992 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1991 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
1990 Mazda Protege 4WD / Base / DX / ES / GT / LX / S / SE
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