SPRK-AUDI18T
Supertech valve spring kit for the VW 1.8T are engineered for racing and high-performance builds. Key specs: Spring type: Dual Valve Spring, Seat pressure: 80lbs @ 33.20mm, Open pressure: 200lbs @ 11.00mm, Spring rate: 10lbs/mm, Max lift: 13.70mm, and Safe RPM: 8000. Each kit is matched as a complete valvetrain package — springs, retainers, locators and locks — so installation is straightforward and clearance issues are eliminated. Built to control valve motion at high RPM, reduce valve float and support aggressive cam profiles. Compatible with most aftermarket and OEM camshafts within the rated lift range. Installation requires verifying installed spring height with the included shims and confirming retainer-to-seal clearance. Recommended for any build running aggressive cams, increased RPM ceilings, or forced induction. The preferred choice of the world's best engine builders for valvetrain control.
| Specs | Engine |
|---|---|
| Seat Locator | seat-h1000 |
| Seat Locator Qty | 8 |
| Kit Spring | spr-a2095 ; spr-h1002d |
| Kit Spring Qty | 20 |
| Safe Rpm Limit | 8000 |
| Retainer Qty | 20 |
| Retainer | Titanium |
| Outer Spring Od | 29.10mm |
| Outer Spring Id | 21.90mm |
| Inner Spring Od | 20.50mm |
| Inner Spring Id | 15.50mm |
| Seat Pressure | 80lbs @ 33.20mm |
| Open Pressure | 200lbs @ 11.00mm |
| Max Lift | 13.70mm |
| Coil Bind | 19.50mm |
| Rate | 10lbs/mm |
| Make | Engine | Spring Type | Seat Pressure | Retainer Material |
|---|---|---|---|---|
| Audi | 1.8T | Dual Valve Spring | 80lbs @ 33.20mm | Titanium |
| Audi | AEB | Dual Valve Spring | 80lbs @ 33.20mm | Titanium |
| VW | 1.8T | Dual Valve Spring | 80lbs @ 33.20mm | Titanium |
| VW | AEB | Dual Valve Spring | 80lbs @ 33.20mm | Titanium |
Product title
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$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor