Sinus Performance Plus Series 1 Piece Peugeot 309 GTI-16 Valve Set +1mm O/S
Sinus Performance Plus Series 1 Piece +1mm Oversize engine valve set suitable for the XU9J4 engine found in Peugeots 309 GTI-16
Our kit includes 8 x 35.60mm diameter oversize inlet valves & 8 x 30.60mm diameter oversize exhaust valves both with 7mm stems.
SINUS Performance Plus Series™
Structure : Bi-Metal / Single Piece Forged
Material : 21-4N (EV8) Austenite Alloy
Hard Tip : SIL-1 (HNV3) Martensite Alloy
Coating : Hard Chrome Plating
Spiral Polish : Yes
JetFlow Cut™ : Yes (Intake Only)
SnakeSkin Superfinish™ : Yes
Valve Head : Full Machining
Valve Head Design : Dished / Flat
Sinus valves are the global leader in valve train products and their superior design is unrivalled. These are the first choice in performance valves.
These valves are always available from stock.
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