Bypass the fluff and map out the exact raw data that birthed the Street Hemi legend over your morning brew.

This premium 11 oz ceramic mug features a razor-sharp, text-driven compilation of original Chrysler Factory Technical Service Bulletins from the historic 1966 debut year. Slicing past generic image blocks, this mug acts as a literal reference manual, printing the precise specifications, tuning matrices, and internal mechanical adjustments that dealer mechanics used to tame the baddest Elephant to ever leave Detroit.

Sourced specifically for hardcore engine restorers, vintage numbers-matching purists, and classic B-body Dodge historians, this mug transforms your tool counter into a factory research bench.

The 1966 Factory Master Data Inventory:

The Complete Solid-Lifter Cam Specification Matrix: Prints the absolute engineering metrics for the debut street-spec camshaft, tracking the exact intake/exhaust valve lift (.484″/.475″) alongside the original factory hot valve lash specifications (.028″/.032″).

Dual-Quad Carter AFB Carburetion Jetting Logs: Details the precise internal fueling paths for the twin four-barrel carburetor setup, including the factory-mandated main jet sizing, metering rod numbers, and primary staging configurations for optimal high-compression delivery.

Ignition Advance & Distributor Advance Curves: Tracks the vintage ignition timing setup sheets, detailing the correct initial baseline advance (5° BTDC) and the complete internal centrifugal advance weights map required to prevent destructive high-RPM detonation under load.

The Intermediate Coronet B-Body Chassis Mandate: Frames the historical data sheets targeting the launch of the 1966 Dodge Coronet, capturing the specific rear axle housing widths and heavy-duty spring rates designed to hook the Elephant motor straight from the dealer block.

Service Counter Build Specifications:

Chassis Core Profile: Standard street-spec 11 oz fluid delivery system.

Cast-Iron Vitrified Block: Premium, heavy-weight laboratory-grade ceramic molded with thick outer walls to serve as a high-performance thermal insulation barrier.

Shop Floor Hardened Finish: Multi-stage baked glaze compound guarantees your fine technical bulletin fonts, complex specification tables, and factory text strings are 100% dishwasher safe and microwave approved without fading or bleeding under rugged workshop cleanups.

On-Demand Bench Pressing: Custom printed to order the exact second your ticket hits our line—preventing the glaze yellowing, shelf chips, and shop dust common with long-term warehouse storage.

Operations Tolerance: Sourced entirely lead and toxic chemical BPA-free for clean daily fueling.

Mopar Tuning Specs

1966 California 426 Hemi Coronet Coffee Mug Factory Technical Service Bulletin