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Uprated Outer Valve Spring CATCAMS PAC-E99864 VAG 1.4 TSI - Each
Uprated outer valve spring CATCAMS PAC-E99864 for the VAG 1.4 TSI twincharged 160 to 180 hp, engine codes CAVE, CAVD, CTHE. Sold individually. Free length 41.3 mm, outside diameter 24.8 mm, mass 24 g. Maximum load 60 kg at 12.0 mm lift.
This outer valve spring from CATCAMS is sold individually. It is intended for performance builds on the VAG 1.4 TSI twincharged 16-valve engine.
Technical specifications ![]()
- Type: single outer valve spring
- Free length: 41.3 mm
- Solid length: 18.2 mm
- Outside diameter at the top: 24.8 mm
- Outside diameter at the bottom: 24.8 mm
- Wire diameter: 3.3 mm
- Wire height: 3.3 mm
- Mass: 24 g
- Fitted load: 26 kg at 31.3 mm
- Maximum load: 60 kg at 12.0 mm lift
- Reference: CATCAMS PAC-E99864
- Packaging: sold individually
PAC-E99864 spring rate curve
| Length | Force | Length | Force |
|---|---|---|---|
| 42.3 mm | 00 kg | 30.0 mm | 29 kg |
| 41.0 mm | 03 kg | 29.0 mm | 32 kg |
| 40.0 mm | 05 kg | 28.0 mm | 34 kg |
| 39.0 mm | 07 kg | 27.0 mm | 37 kg |
| 38.0 mm | 09 kg | 26.0 mm | 40 kg |
| 37.0 mm | 12 kg | 25.0 mm | 43 kg |
| 36.0 mm | 14 kg | 24.0 mm | 46 kg |
| 35.0 mm | 17 kg | 23.0 mm | 48 kg |
| 34.0 mm | 19 kg | 22.0 mm | 51 kg |
| 33.0 mm | 21 kg | 21.0 mm | 54 kg |
| 32.0 mm | 24 kg | 20.0 mm | 57 kg |
| 31.0 mm | 26 kg |
Values taken from the official Cat Cams data sheet.
Engine applications
- VAG 1.4 TSI twincharged 160 to 180 hp, 4-cylinder 1.4L 16v DOHC
- Engine codes: CAVE, CAVD, CTHE
Valve train configuration specified by Cat Cams
- Outer spring: PAC-E99864
- Inner spring: none
- Upper retainer: 99480/S
- Lower retainer: O.E.M.
- Valve locks: O.E.M.
- Followers, valves and valve lash: O.E.M.
- Intake and exhaust: identical configuration
CATCAMS expertise in camshafts and their accessories (valve springs, mechanical lifters, adjustable pulleys and more) has been recognised worldwide for many years, built on craftsmanship and precise study of engines and applications. Every camshaft profile and spring rate has been developed according to the specific features of each engine and to its intended use (road, sport, rally, drag, circuit and more).
Image for illustration only
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Brand
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ReferencePAC-E99864