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. DescriptionPart NumberPriceOrder Online
SportTuned Titanium Retainer Sets
8V (standard 8 mm stem dia) 10. 109. 652K$179. 95
Audi 5- cyl 10V10. 109. 653K209. 95
16V10. 109. 654K339. 95
2. 0L ABA, 1993- 95. For 1996- 2005 use with required dual springs
