VW Audi 1.8T 2.7TT Performance Valves | Supertech

Name: VW Audi 1.8T 2.7TT Performance Valves | Supertech
Brand: Supertech
SKU: ST-AEVI-1103S
Price: 35.99 USD
Availability: OutOfStock

Option Standard Single Groove / Inconel / Exhaust +1MM Single Groove / Inconel / Exhaust Standard Single Groove / Stainless Steel / Intake +1MM Single Groove / Stainless Steel / Intake

$35.99

$35.99 ~~$39.99~~

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Overview

CNC-machined for improved airflow

Details

Valve tip hardened beyond 52HRc
Strict dimensional tolerances; superfinished surface
High-flow rate designs with maximized fatigue resistance
Intake valves: EV8 stainless steel with Black Nitride coating
Exhaust valves: Inconel nickel-based alloy for extreme heat tolerance
Single-groove stem design (requires matching keepers); triple-groove option available
Quantities required: 1.8T 20V needs 12 intake / 8 exhaust valves; 2.7T 30V needs 18 intake / 12 exhaust valves
Intake specs: 26.90mm head (27.90mm oversized); 5.96mm stem; 105.10mm length
Exhaust specs: 29.90mm head (30.90mm oversized); 5.94mm stem; 103.90mm length
Fits VW/Audi 1.8T 20V (06A & 058) and 2.7T 30V engines: Golf, GTI, Jetta, Passat, Beetle, A3, A4, A6, TT, S3, S4, RS4 (1996-2011)