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Part number F1554P (Supertech AEVI-1103)
Ferrea super alloy exhaust valve STD
Audi / VW - 1.8T 20V / 2.7T 30V
Head Diameter: 29.9 mm
Stem Diameter: 5.96 mm
Overall Length: 103.92 mm
Tip Length: 5 mm
Reference: 26 DegreeFlo. Stock Size. Trip. groove.
The Super Alloy Engine valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of today’s Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors.
Spring data:
Seat pressure: intake - 60lbs @ 36.60mm, exhaust - 80lbs @ 33.20mm
Spring coil bind: intake - 23.00mm, exhaust - 19.50mm
Max lift: intake - 13.60mm, exhaust - 13.70mm
Rate: intake - 6.70lbs/mm, exhaust - 10.00lbs/mm
Intake single spring:
Outer diameter - 20.60mm
Inner diameter - 14.40mm
Exhaust double spring:
Outer spring outer diameter - 29.10mm
Outer spring inner diameter - 21.90mm
Inner spring outer diameter - 20.50mm
Inner spring inner diameter - 15.50mm
Set includes:
Intake springs - 12 pcs. SPR-A2095
Exhaust springs - 8 pcs. SPR-H1002D-AU
Titanium retainers: 12 pcs. intake RET-AU5VI-T2, 8 pcs. exhaust RET-AU5VE-T1
Seats - 8 pcs. exhaust SEAT-H1000
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Product detailed specification |
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Model number |
AEVI-1103 |
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Head diameter |
29.90mm |
|
Stem diameter |
5.94mm |
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Length |
103.90mm |
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Material |
Inconel |
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Fits for |
Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder) |
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Product detailed specification |
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Model number |
AEVN-1103 |
|
Head diameter |
29.90mm |
|
Stem diameter |
5.94mm |
|
Length |
103.90mm |
|
Material |
Black nitrided stainless steel |
|
Fits for |
Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder) |
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Product detailed specification |
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Model number |
AEVI-1103S |
|
Head diameter |
29.90mm |
|
Stem diameter |
5.94mm |
|
Length |
103.90mm |
|
Material |
Inconel |
|
Fits for |
Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder) |
|
Product detailed specification |
|
|
Model number |
AEVI-1106S |
|
Head diameter |
30.90mm |
|
Stem diameter |
5.94mm |
|
Length |
103.90mm |
|
Material |
Inconel |
|
Fits for |
Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder) |
Spring data:
Seat pressure - 60lbs @ 36.60mm, exhaust - 80lbs @ 33.20mm
Spring coil bind: intake - 23.00mm, exhaust - 19.50mm
Max lift: intake - 13.60mm, exhaust - 13.70mm
Rate: intake - 6.70lbs/mm, exhaust - 10.00lbs/mm
Intake single spring:
Outer diameter - 20.60mm
Inner diameter - 14.40mm
Exhaust double spring:
Outer spring outer diameter - 29.10mm
Outer spring inner diameter - 21.90mm
Inner spring outer diameter - 20.50mm
Inner spring inner diameter - 15.50mm
Set includes:
Intake springs - 18 pcs. SPR-A2095
Exhaust springs - 12 pcs. SPR-H1002D-AU
Titanium retainers: 18 pcs. intake RET-AU5VI-T2, 12pcs. exhaust RET-AU5VE-T1
Seats - 12 pcs. exhaust SEAT-H1000
