M10 – Electronic Revcounters

by Chris Barker originally reprinted with permission from THE ALPINE HORN, United Kingdom in 8/85 If things have worked out as Paul Norton and I intended this article should accompany one by him on the intimate details on… Read More

M15 – Another Distributor Tech Tip

Voltage = Resistance x Amperage
Bad wires, bad connections or corrosion = more resistance.
More resistance = less amperage, less voltage or both = less performance

Bulletin 67-44: Alpine V, Minx VI & Arrow New Oil Pressure Relief

NUMBER: 67-44 DATE: 3-31-67 GROUP: Engine SUBGROUP: Oil Pressure Relief Valve MODELS: Alpine V, Minx VI & Arrow SUBJECT: New Oil Pressure Relief Valve A new steel relief valve assembly was introduced in production from the Chassis Numbers… Read More

Bulletin 67-42: Tiger Modified Oil Filter Line Attaching Point

NUMBER: 67-42 DATE: 3-30-67 GROUP: Engine SUBGROUP: Oil Filter Line MODELS: Tiger SUBJECT: Modified Oil Filter Line Attaching Point A new tie down clip has been introduced in Production to prevent possible rubbing of the oil filter line… Read More

Bulletin 68-18: Alpine V Engine Vibration

NUMBER: 68-18 DATE: 10-14-68 GROUP: Engine SUBGROUP: Intake Manifold MODELS: Alpine V SUBJECT: Engine Vibration THIS BULLETIN CANCELS AND SUPERSEDES BULLETIN 67-45 DATED 4-3-67. When you receive complaints of engine vibration which. can normally be felt through the… Read More

Bulletin 68-3: Alpine, Imp, Minx, Arrow Cylinder Head Bolt Tightness

NUMBER: 68-3 DATE: 2-28-68 GROUP: Engine SUBGROUP: Cylinder Head MODELS: Alpine, Imp, Minx, and Arrow SUBJECT: Cylinder Head Bolt Tightness Effective immediately, the cylinder head bolt torque loading figure has been reduced from 48 ft. lbs. to 45… Read More

Bulletin 67-45: Alpine V Engine Vibration

Note: See Service Bulletin 68-18 NUMBER: 67-45 DATE: 4-3-67 GROUP: Engine SUBGROUP: Intake Manifold MODELS: Alpine V SUBJECT: Engine Vibration When you receive complaints of engine vibration which can normally be felt through the accelerator pedal especially at… Read More

Bulletin 67-26: 1725cc Engine Oil Leaks

NUMBER: 67-26 DATE: 2-13-67 GROUP: Engine SUBGROUP: Miscellaneous MODELS: All Models Equipped With 1725 Engines SUBJECT: Engine Oil Leaks Before any detailed examination of oil leaks is attempted, be sure that: The oil level is correct and that… Read More

Bulletin 67-18: 1600cc & 1725cc Oversize Piston Pins

NUMBER: 67-18 DATE: Feb. 7, 1967 GROUP: Engine SUBGROUP: Piston Pins MODELS: All Models Equipped With 1600 & 1725cc Engines SUBJECT: Oversize Piston Pins A new oversized piston pin has been released for service under part number 5110421… Read More

Bulletin 67-21: Imp I & II Engine Oil Leaks

NUMBER: 67-21 DATE: 2-7-67 GROUP: Engine SUBGROUP: Engine Oil Leaks MODELS: Imp I & II SUBJECT: Engine Oil Leaks Imp I Models Recent investigation of reported oil leakage from the oil pan gasket revealed incorrect positioning of the… Read More