Description

The FiTech Buick 400/455 (1967-1976, except Nailhead) Distributor (99025) is engineered to provide precise and reliable ignition for Buick 400/455 engines manufactured between 1967 and 1976, excluding Nailhead V8 engines. This distributor utilizes a 2-wire magnetic pickup trigger and offers both mechanical and vacuum advance systems, allowing for fine-tuning of ignition timing to optimize engine performance. Its robust construction includes a CNC-machined aluminum housing and a hardened iron distributor gear, ensuring longevity and consistent operation. This unit requires an external ignition box for proper function.

KEY FEATURES AND BENEFITS:

• Adjustable Mechanical and Vacuum Advance: Provides precise ignition timing control.
• 2-Wire Magnetic Pickup Trigger: Ensures reliable signal generation.
• Hardened Iron Distributor Gear: Designed for extended service life.
• CNC-Machined 6061 T-6 Aluminum Housing: Offers superior strength and durability.
• Compact Design: Allows fitment in tight engine compartments.
• Reliable Ignition: Ideal for high-performance applications.

SPECIFICATIONS:

• Part Number: 99025
• Engine Compatibility: Buick 400/455 (1967-1976, excluding Nailhead)
• Trigger Style: Magnetic
• Advance Type: Mechanical and Vacuum
• Distributor Gear Material: Hardened Iron
• Housing Material: 6061 T-6 Aluminum
• Distributor Cap Style: Male/HEI, Small cap
• Ignition Module Included: Yes
• Ignition Coil Included: No
• Computer Controlled Compatible: No
• Ignition Box Required: Yes

HOW TO USE:

1. Disconnect Battery: Remove the negative terminal of the vehicle’s battery.
2. Remove Existing Distributor: Take out the current distributor, noting the rotor’s position.
3. Install New Distributor: Align the rotor with the previously noted position and insert the FiTech 99025 distributor.
4. Connect Wiring: Attach the distributor’s 2-wire magnetic pickup to the appropriate ignition box.
5. Secure Components: Install the distributor cap and ensure it is securely fastened.
6. Adjust Timing: Modify the mechanical and vacuum advance as needed for optimal engine performance.
7. Reconnect Battery: Reattach the vehicle’s battery.
8. Verify Timing: Use a timing light to check the ignition timing and make any necessary adjustments.

BENEFITS OF USING FITECH BUICK 400/455 (1967-1976, EXCEPT NAILHEAD) DISTRIBUTOR (99025):

• Improved Engine Performance: Ensures precise ignition timing.
• Increased Reliability: Provides a more dependable solution compared to older, worn-out distributors.
• Enhanced Fuel Efficiency: Optimized combustion leads to better fuel economy.
• Long-Lasting Components: Built with durable materials for extended service life.
• Easy Installation: Simple setup and adjustment process.

FEATURES:

• Centerless ground shaft.
• Upper sealed roller bearing.
• Extended length lower bronze Oil-Lite bushing.
• Cap and rotor made from 30% glass-filled polyester (PBT).
• Brass cap contacts.
• Stainless steel rotor spring.