Automatic Compression Release (ACR) valves reduce the strain of starting your high performance motor by reducing cyclinder compression - automatically! The engine is easier to turn over, resulting in less wear on your starter and battery. After start, the ACR valves close to restore full compression. ACR gives you peace of mind and protects your investment.
Fits '07-later Twin Cam-equipped models. Can be used with original stock or screamin' eagle heads
Installation requires separate purchase of model-specific ACR wiring harness
sold as a pair
Components for Sale
- Ricks motorsport electric starter 61-310(US $157.22)
- Ktm pro sr 50(US $900.00)
- 2004 2005 suzuki gsxr600 750 engine motor sprocket cover oem factory (US $30.00)
- 1983 honda xl80 xl 80 cylinder with good bore(US $24.99)
- S&s quickee pushrod set harley-davidson fxe super glide 1984(US $159.95)
- Honda cr250 cylinder 1997 kz3j 1992-2000 cr250r(US $9.99)
BMW X5 passes the Million mark
Wed, 09 Jun 2010The BMW X5. One million built since 1999 When we think of luxury SUVs we always think it started with the Range Rover. Which of course it did.
2015 Ford Expedition: First look
Wed, 19 Feb 2014Meet the 2015 Ford Expedition, unveiled today at the Dallas auto show. Besides the freshened look, the big news is that Ford's full-size SUV now comes only with the F Series' 3.5-liter EcoBoost V6 engine like its recently announced Lincoln Navigator sibling. At about 370 hp and 430 lb-ft of torque, the twin-turbo V6 delivers more power than Ford's ancient 5.4-liter V8 (310 hp, 365 lb ft).
Alcraft Motor Company crowns competition winners
Wed, 05 Feb 2014If you’re looking at that picture above and thinking, “that looks like a smart Range Rover Evoque,” don’t worry – you’re not seeing things. It is indeed a ‘re-imagined’, restyled version of Land Rover’s luxury compact SUV, by Alcraft Motor Company competition winner Jed Sheahan. On Bing: see pictures of Alcraft Motor Company cars Find out how much a used Range Rover costs on Auto Trader Alcraft is a new British brand performing bespoke re-engineering and design projects on famous vehicles from Blighty.