Limited Time Sale$4,865.00 cheaper than the new price!!
| Management number | 206662010 | Release Date | 2025/11/01 | List Price | $2,085.00 | Model Number | 206662010 | ||
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Upgrade your 2023+ Corvette Z06 (LT6 5.5L V8) with this brand new, zero-mile pair of SE3793-91 premium ported throttle bodies. Engineered for enhanced airflow and throttle response, these reworked units deliver performance gains without the need for tuning.
TYPE:
For 5.5L V8 engines (LT6)
Fits: Corvette C8 Z06 (2023+)
Condition:
Brand new in box (BNIB) – 0 miles
PERFORMANCE (PER UNIT):
• Wide-open throttle flow: 1165 ± 20 SCFM @ 20.4” 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 at plate/blade interface
• Shaftless high-pressure side 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:
• Reduced weight-to-power ratio at part throttle for a more nimble, spirited feel
• Linearized throttle curve for smoother, more predictable response
• Crisp shifts and immediate response from idle with no hesitation or stumble
• Tuning not required – warranty safe
• Increased airflow and power at every throttle position post-idle
WHAT’S INCLUDED:
• (2) SE3793-91 Premium Modified, Ported, and Calibrated Throttle Bodies
Enhanced Performance Replacement for P/N: 12713793, 12729502.
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