Holley Announces High Flow Throttle Bodies for GM LS Engines
Holley is proud to announce the release of their 95 and 105 mm EFI LS throttle bodies designed for 4-bolt LS intakes.
These feature-laden throttle bodies are constructed of billet aluminum to provide maximum durability and great looks. They feature a fully adjustable PCV passage valve that allows for fine tuning and accommodates forced induction applications where a PCV system is not used. An integrated idle bleed adjustment screw allows idle adjustment without affecting throttle position or TPS voltage. They also feature a patent-pending TPS clocker adjustment that allows you to rotate the TPS back into the ECU's required voltage range to eliminate any TPS-related idle issues. The available tapered bores ensure great low-RPM drivability and power delivery, while the straight through 105 mm bore is reserved for applications where peak power is the only concern. The black anodized finish gives the throttle bodies a high-tech, subdued look that will complement any engine bay.
New Full Line of Hooker BlackHeart Exhaust Systems for Toyota FR-S and Subaru BRZ| 01/13/2017
Lighter, stronger, and more corrosion-resistant than ordinary OE exhaust systems!
Holley EFI to Power ARCA Racing Teams in 2015| 08/07/2014
Holley is proud to announce that the Automobile Racing Club of America (ARCA) has selected Holley EFI to power the new ARCA Ilmor 396 engine recently introduced for the ARCA Racing Series presented by Menards 2015 stock car racing season. ARCA introduced the new engine on Friday, August 1, 2014 as an option for teams in an effort to address the challenges of rising costs in the series.