SE3793-91, C8 Z06 (91MM EFF.) LT6 [2023+] SET OF 2.

Premium Modified, Ported, and Calibrated Throttle Bodies. For 5.5L V8 engines (LT6). Corvette 8, Z06 (2023+). Please note: Only sold as a pair. Enhanced Performance Replacement for P/N: 12713793, 12729502. 1 YEAR WARRANTY*. LIMITED QUANTITIES - 1 WEEK DELAY PERFORMANCE (PER UNIT):• Wide-open throttle flow: 1165 +/- 20 SCFM @ 20.4” of water vacuum [20% increase over OEM (970 SCFM)] FEATURES:• Optimized Active Contours with sonic flow nozzles• Porting Taper and Upstream Bore with Velocity Stack• Greater Discharge Coefficient of Plate/Blade interface• Shaftless high-pressure side of the blade for Larger WOT Flow Area (91 mm Effective Bore)• Dome and Thread-locked Screws• 16 Ra Microinch, Diamond Polished Surface Finish • Self-Cleaning Throat/Flow Gap• Dimpled shaft trailing edge BENEFITS:• Lower weight to power ratio at part throttle, for a more nimble/spirited driving experience • Linearization and smoothing of the curve for a more predictable response and crisper shifts• Immediate resp