Techtonics 36mm Oversize Ex. Valve Solid lifter 8V (Audi 10v) (7mm stem)

Oversize stainless 36mm exhaust valve with 7mm stem necked down to 6.5mm for Solid lifter 1.8L heads '83-'88.(Audi 10v solid lifter) Black nitride treatment reduces friction, improves heat dissipation and Valve guide wear. (use exhaust seat 109 162(5 cyl. 109 1625)) (To convert 8mm head to 7mm. Parts needed 109 222 exhaust valve guide, 109 290 7mm keepers, 109 085 (109 136 (109 1365 5 cyl) Titanium) upper retainers, 109 321 intake seals)102.5mm long for using shim under bucket.

Fitment:

• 1980-1984 VW Mk1 Jetta 8v
  1975-1984 VW Mk1 Rabbit 8V
  1975-1981 VW Mk1 Scirocco 8v
  1982-1988 VW Mk2 Scirocco 8v

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