BILLET 90mm LS Throttle Body w/low RPM Taper
Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! The 112-589 throttle body features a 90 millimeter bore and a low RPM drive friendly taper. Innovative features like Idle Bleed Adjustment, TPS CLOCKER, and closable PCV Passage Valve, make them the ultimate throttle bodies for ease of installation and tuning. Regardless of whether you have a stock LS engine, turbo, supercharger, or a big cam engine sucking gulps of air, Holley's throttle bodies are maximized for your application. The barrier protection of the BLACK ANODIZED finish also offers up a modern tech look!
Features:
- TPS CLOCKER allows the TPS to be rotated back into the ECU's required idle voltage range. Modified engines no longer suffer from problems related to TPS voltage!
- IDLE BLEED allows adjustment of your idle without affecting throttle position or TPS voltages at idle!
- PCV PASSAGE VALVE closes to accommodate forced induction applications! No more plugging to block off PCV!
- TAPERED TRANSITION eliminates low RPM drivability issues
- PREMIUM BILLET BODY supports the high tolerance design and look your performance engine deserves!
- BLACK ANODIZED FINISH for superior corrosion resistance and serious good looks
- CRUISE CONTROL provision built in for cruise control cable
- CABLE DRIVEN APPLICATION
- MOUNTING HARDWARE and gasket included
- Fits the following intake manifolds: Stock LS2, Stock LS3, Stock LS7, Holley LS Mid-Rise, Holley 95mm Hi-Ram, Fastâ„¢ LSX, Edelbrock Pro-Flo XT using 4 bolt TBs & Most other 90 through 95mm LS intakes using 4 bolt TBs
Specs:
- Adjustable: Yes
- Billet Color: Black
- Bore Diameter: 90 MM
- Brand: Holley EFI
- Category: Air and Fuel Delivery
- Emission Code: 8
- Fuel Injectors Included: No
- Fuel System Type: EFI
- Gasket Or Seal Included: Yes
- Grade Type: Performance
- Idle Air Control Motor Included: No
- Material: Billet Aluminum
- Mounting Hardware Included: No
- Part Type: Fuel Injection Throttle Body
- Product Type: Throttle Body
- Sub Category: Fuel Injection System and Related Components
- Throttle Body Finish: Black
- Throttle Body Material: Billet Aluminum
- Throttle Body Spacer Included: No
- Throttle Bore: 90mm
- Throttle Diameter (mm): 90mm
- Throttle Position Sensor Included: No
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