Engine | Valvetrain
SportTuned Valve Springs
These stiffer valve springs alone will extend the revving capabilities of your
valvetrain to the 8,000 rpm mark. In addition, the SportTuned valve spring set
will eliminate potential coil bind on high lift cams. When properly installed they
will allow up to 0.500 inches of cam lift. A good idea for any high performance
engine. Designed to fit stock retainers. Remember: Always keep the lower
valve spring seats in your cylinder head to prevent damage to the aluminum casting.
12V VR6 spring sets include required shims for proper installation.
Description |
Part Number |
Price |
Order Online |
| SportTuned Valve Spring Sets |
|
SportTuned Valve Spring Set, 8V through 1995 |
10.109.600K |
$79.95 |
Add to Basket |
|
SportTuned Valve Spring Set, Audi 5-cyl 10V |
10.109.601K |
89.95 |
Add to Basket |
|
SportTuned Valve Spring Set, 16V |
10.109.602K |
149.95 |
Add to Basket |
|
SportTuned Valve Spring Set, Audi 5-cyl 20V |
10.109.603K |
169.95 |
Add to Basket |
|
SportTuned Valve Spring Set, 12V VR6 |
10.109.604K |
139.95 |
Add to Basket |
|
| SportTuned Valve Spring, Individual |
|
SportTuned Outer Valve Spring |
10.109.623 |
5.00 |
Add to Basket |
|
SportTuned Inner Valve Spring |
10.109.633 |
5.00 |
Add to Basket |
10.109.606K
1996 - 2005 Mk3 and Mk4 2.0L cars changed to a single valve spring design,
rather than the established dual spring setup. Most likely done to reduce
valvetrain drag, it limits your ability to run performance cams without additional
upgrades. Therefore, when upgrading the cam, we recommend upgrading to
SportTuned valve springs as well. Upper spring retainers must also change,
and lower seats added. Why not upgrade to Ti retainers at the same time?
Description |
Part Number |
Price |
Order Online |
|
SportTuned Valve Spring conversion w/ steel
retainers, 2.0L Mk3/Mk4 1996-2005 |
10.109.605K |
309.95 |
Add to Basket |
|
SportTuned Valve Spring conversion, w/Titanium
retainers, 2.0L Mk3/Mk4 1996-2005 |
10.109.606K |
409.95 |
Add to Basket |
SportTuned Titanium Retainers
Autotech manufactures SportTuned lightweight titanium retainers for the
ultimate street or race valvetrain. Each SportTuned retainer is made from Certified
6AL/4V titanium and is designed as a direct replacement for stock. They will
work with stock or our SportTuned springs. After machining, they are Tiodized®, a
proprietary process for titanium similar to hard anodizing of aluminum alloy, to
increase durability. At around 1/2 the weight of stock, SportTuned Ti Retainers
reduce reciprocating mass, creating a faster-revving engine, reducing the risk
of valve float as well. Autotech makes this once esoteric part affordable for street use.
Description |
Part Number |
Price |
Order Online |
|
SportTuned Titanium Retainer Sets |
|
8V (standard 8mm stem dia) |
10.109.652K |
$179.95 |
Add to Basket |
|
Audi 5-cyl 10V |
10.109.653K |
209.95 |
Add to Basket |
|
16V |
10.109.654K |
339.95 |
Add to Basket |
|
2.0L ABA, 1993-95. For 1996-2005 use with required dual springs
(included in 10.109.606K above). |
10.109.656K |
179.95 |
Add to Basket |
|
12V VR6 |
10.109.657K |
259.95 |
Add to Basket |
|
Audi 5-cyl 20V |
10.109.659K |
419.95 |
Add to Basket |
|
|
SportTuned Titanium Retainer, Individual |
|
VW 8V & Audi 10V |
10.109.652 |
23.00 |
Add to Basket |
|
VW 16V & Audi 20V |
10.109.654 |
22.00 |
Add to Basket |
|
1993-95 2.0L ABA & all 12V VR6 |
10.109.656 |
22.00 |
Add to Basket |
High Performance Valves
The performance potential of your engine is limited by its ability to
breathe. This is a function of valve size, among other things. We feel that these
intake and exhaust valves represent the optimum for the present size cylinder
bores in use. They're the same valves that we use in our SportTuned Zylinderkopfen.
They are high quality Original Equipment (OE) valves made by the same suppliers to
most German car manufacturers. Priced individually.
Description |
Part Number |
Price |
Order Online |
|
40x8mm Intake Valve (8mm stem, solid lifter) |
026.109.601D |
$29.95 |
Add to Basket |
|
33x8mm Exhaust Valve (8mm stem, solid lifter) |
035.109.611F |
14.95 |
Add to Basket |
|
40x8mm Intake Valve (8mm stem, hydraulic lifter) |
048.109.601A |
19.95 |
Add to Basket |
|
33x8mm Exhaust Valve (8mm stem, hydraulic lifter) |
053.109.611 |
39.95 |
Add to Basket |
|
|
40x7mm Intake Valve (7mm stem, hydraulic lifter) |
10.109.7407 |
26.95 |
Add to Basket |
|
33x7mm Exhaust Valve (7mm stem, hydraulic lifter) |
10.109.7337 |
43.95 |
Add to Basket |
|
|
42x7mm SportTuned Intake Valve (7mm stem, hydraulic) |
10.109.742K |
29.95 |
Add to Basket |
|
34x7mm SportTuned Exhaust Exhaust (7mm stem, hydraulic) |
10.109.734K |
36.95 |
Add to Basket |
| |
|
41mm Schrick Intake Valve, 12V VR6 |
10.109.2681301 |
46.95 |
Add to Basket |
|
36.2mm Schrick Exhaust Valve, 12V VR6 |
10.109.2681302 |
43.95 |
Add to Basket |
Oil Controller
The oil you find in your car's air box is caused by high engine pressures and
spray off of the camshaft. This is injected into the breather pick-up hole
which vents directly to the airbox. This special glass-reinforced nylon Oil
Controller rests atop the camshaft underneath the cam cover. It reduces
camshaft spray and virtually eliminates oil-soaked air filters and intake systems.
Factory installed in all hydraulic lifter engines. Fits all 1.6L, 1.7L, and 1.8L 8V engines.
Description |
Part Number |
Price |
Order Online |
|
Oil Controller |
10.109.055 |
$5.95 |
Add to Basket |
|
