CRANK PULLEY DAMPER ONLY "S"
For high performance engines an efficient crank damper is a necessity to reduce failure. The standard damper commonly used is barely adequate for the standard A-Series engine. We carry the Mini Spares reproduction of the original "S" damper pulley which is far superior to the standard item. The damper ring 12A367 is bolted directly to the V-belt crank pulley C-AEG454. The damper must be balanced to the pulley to provide longevity. The special lock tab C-AHT146 is also available to lock the crank bolt firmly.
FITS:
FITS:
- A-Series Engines 948cc - 1275cc
- Austin A35
- Austin A40
- Austin Mini All Years
- Austin America
- Austin Marina 1973 to 1974
- Austin Healey Sprite 948 to 1275
- MG 1100
- MG Midget 948 to 1275
A-Series Engine Crank Pulley for 12A367 Damper
Steel Crank Pulley, Cooper S, uses bolt on damper 12A367. High performance engines require an efficient crank damper to reduce failure. The damper must be balanced to this pulley to provide longevity. FITS:
- A-Series engines 948cc-1275cc
- Austin A35
- Austin A40
- Austin Mini All Years
- Austin America
- Austin Marina 1973 to 1974
- Austin Healey Sprite 948 to 1275
- MG 1100
- MG Midget 948 to 1275
ROCKER ASSEMBLY 1.5 HI LIFT FORGED ROCKERS
Hi-Lift forged rockers on our special rocker shaft with AEG167 adjuster screws for road or race.
Mini Spares 1.5 ratio forged rockers set are a direct replacement for the standard versions and will give significant gains on 1275cc units. Complete kit includes eight forged rockers, adjusting screws, four steel pedestals and heavy duty rocker shaft. Fit this with our solid spacer for correct rocker to valve alignment. Fits all A-Series engines but make real power gains on 1275 or bigger engines
FITS:
- A-Series Engines 948-1275
ROCKER SHAFT SPACER KIT WITH SPACERS AND SHIMS
This kit has been produced to help rocker pad and valve stem in alignment plus reducing valve train friction. The standard rocker shaft tension springs can be replaced with this special kit of 3 spacers (2 small and one large) plus a correct amount of shims. The shims (AEG168 & AEG169) are also available separately. Designed for any of our roller tip rockers,forged hi-lift rockers and forged standard cooper S rockers on A series.
FITS:
- A-Series 948-1275
Cam Follower HI-Grade Tappet Set
A new super grade tappet (cam follower) has been manufactured to replace the no longer available Isky follower. The new follower is lighter than the original weighing only 43.2 grams vs. 48 grams for the original. This ultimate cam follower is designed to minimize lifter float normally seen in original cam followers which ultimately looses horsepower. Precision ground outside diameter with a smaller chamfered base to give more surface area for extra hi lift cams. Careful and tightly controlled manufacturing ensures best edge consistency, perfect chamfered radius on the base and walls for best rotation and movement. The side walls are also 70 thou taller to maintain maximum stability. Heat treated 3 times to a minimum hardness of 48 HRC / Generally around 52 HRC. Face chilled to a depth of 0.060"/0.177" and nitrided to TNPI before finish grinding for perfect sizing. In addition, these lifters have an oil drain hole, thus preventing oil from collecting in the lifter. This is currently the most robust lifter available for highly tuned engines. SET of 8 Followers
FITS:
FITS:
- Austin A35
- Austin A40
- Austin Mini All Years
- Austin America
- Austin Marina 1973 to 1974
- Austin Healey Sprite 948 to 1275
- MG 1100
- MG Midget 948 to 1275
- MGB 1972 to 1980Â (18V)
OIL PUMP 1275 Slot Drive Evolution
Competition Slot drive pump for 1300cc A-Plus engines.
Almost all oil pumps available today have the same design capacity. The problem is the lack of precise manufacturing. Most factories in their quest for production volume have sacrificed precision.
Our special pumps are CNC machined from alloy billets with sintered internals assembled to very exacting standards. These close tolerance pumps produce consistently high oil pressure even at high RPM (10L/min at 1000RPM).
Finely engineered for less oil drag on the pump giving potential for higher BHP.
Note: almost every camshaft is now the "slot" type. If you are fitting a new 1275cc camshaft this is probably the pump you want. Always check the fixing bolt length because if they are even slightly too long the pump will never seal against the gasket and block causing oil drain down.
Please note inline 1275 and 'S' blocks will need drilling and tapping to fit this pump as not all the holes in the pump will line up correctly. you must drill and tap the block so that all four holes in the pump are used. Internal parts are available as spares to requirements.
FITS:
1275cc A-Series and A+ Engines
