LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Triumph
>>
1978
>>
Spitfire
>>
Repair and Diagnosis
>>
Engine Performance
>>
Tune-Up
>>
Tune-Up Procedures - 4-Cylinder
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Tune-Up Procedures - 4-Cylinder
Expand All (for easy ctrl-f)
Collapse All
Engine Identification
Model Identification
Vehicle Identification Number
Engine Compression
Valve Clearance
Spitfire
Tr7
Valve Arrangement
Spark Plugs
High Tension Wire Resistance
Distributor
Ignition Timing
Idle Speed & Mixture
Cold (Fast) Idle Rpm
1974 Models
1975-77 Models With Manual Choke
1977-79 Models With Automatic Choke
DECEL Valve Adjustment
1976-78 Models
Fuel Pump
Exhaust Emission Systems
Ignition System
Distributor
Notes
Other Data & Specifications
Ignition Coil
Fuel Systems
Carburetors
Notes
Other Data & Specifications