£1,858.41 exc vat
£2,230.09 inc vat
In stock
This unit, the 1380cc model with the pre 1992 5/8" oil transfer pipe, is fitted with our ultimate road camshaft, the EVOLUTION001. The engines have also been offset bored to 73.5mm. New Evolution 9cc dished pistons on matched and balanced A+ connecting rods.
The engines are all 9-Stud and come with, oil pump, core plugs, gallery plugs, front plate, duplex timing gear assembly. These units do not come fitted with a timing cover.
With one of our MSE4 and FZX3054 twin HS4 carburettors this unit made 114bhp in our white display car on Peter Baldwin's Rolling Road, with very low hydro carbon emissions making it easy to pass at MOT time.
Surcharge or core units must be returned assembled, complete with camshaft, oil pump and timing gear assemblies. You will need to keep your timing cover as new units do not include one.
Parts shown are fully built into engine
All engines returned must be in serviceable condition, the condition of the taper on the crankshaft must be perfect where the flywheel sits, not pitting or corrosion and no excessive scoring, the crank must be standard and not fitted with undersized bearings.
We will not accept an engine block with liners fitted as surcharge, unless the unit purchased was a 1293cc.
£1,858.41 exc vat
£2,230.09 inc vat
In stockRecommended usage 1 x ENG001 to fit one mini.
We have teamed up with Bill Richards Racing to produce a new range of built up short engines ready to drop in. These engines are as fast and as powerful as you can get, whilst still keeping the on road driveability and a reasonable MPG figure.
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The "slot" drive oil pump has been the factory standard for many years. The evolution of the pump in production was started with the "pin" drive that is most common in early small bore motors. These pumps have a fork on the drive side to engage the "...
The distributor drive spindle in all A plus engines which is now obsolete from the factory and Xparts but remanufactured as NON genuine.
Brass type core plug for engine. Originally, engines had brass oilway plugs (2K1345) 1/4" hole fitted. These cup type plugs replaced them about 1985. 12.7mm cup type plug about 9.6mm deep. Fits 1/2" hole.
All good engine tuners ...
Genuine Mini Spares engine front plate for A-Plus timing gear with a tensioner set up.
This plate has been modified by counter sinking the 2 main cap bolt holes to accept countersunk screws to give extra clearance and for those wishing to fi...
Cup type core plug for all A plus and 1275cc engines except for Cooper S. 33.6mm wide.A plus 5 required but only 4 on 998 A plus. 1275 has 2 core plugs oil pump end of block whereas 998 only has one
Good maintenance, just as you would never rebuild your motor without replacing the crank thrust washers, you should also care about the camshaft thrust plate. Sometimes called the "triangle plate" this small but important plate doesn't just hold the ...
Plastic tensioner pad to take up the slack in single row timing chains on A plus engines that wears and should be replaced nearly every time you have the timing cover off. From engine numbers 99H791/10H791 AND ALL A+. Fitted to 998/1100cc from 1979 a...
Original equipment quality for factory built engines giving longer life expectancy on road cars under variable conditions of oil and use. These are the 1275cc mains as fitted to A Plus engines with the locating tab in the middle rather than to the ou...
Big end shell bearings for the 1275 larger 1.75" diameter rod pin-not Cooper S
( Tri-Metal )
Sintered copper lead, lead plated,steel backed
Nominal Composition
Copper 74%
Lead 24%
Tin ...
Lightened cam gear duplex timing gear and chain set. Not recommended for race/rally applications. approx 69-70g 9% lighter
General: Camshaft Drive Systems
For highly tuned engines always use steel duplex as cast is nowhere as st...
Set of 8, original leyland ST product but now made for us to our specification. Critical to the life and performance of the camshaft is the use of high quality cam followers. Remember, they operate in a finite hole and thus the dimensional tolerances...
Steel centre main strap for large bore engines, comes with longer high tensile bolts. Main top cap needs machining flat, no other modifications required.
On all performance A series engines it is essential to ensure accurate and as near perm...
The oil pressure relief valve consists of an aluminum plunger with a heavy spring behind it. Access is through the 15/16" domed cap nut beside the dizzy. Once this nut is removed the spring will be visible. The plunger is beneath the spring and will ...
Genuine Mini Spares camshaft,great for all road uses- A Plus slot drive only.
Valve clearance should be 0.014" on inlet and 0.016" exhaust. LCA 107 degree
DURATION INLET 264 EXHAUST 268, LIFT INLET 264 EXHAUST 289.
This ca...
Made in a hyper eutectic alloy with a high silicon content to provide tight cylinder clearances and quiet running characteristics, manufactured by a world class piston manufacturers specification" uses an optimised crown and dish (9cc) shape for impr...
You should replace the camshaft bearings every time the block goes to the machine shop. These bearings fit all late model 1275cc blocks (the ones without tappet covers on the back) It's almost too simple and thus often overlooked during a rebuild. Ca...
These shouldered hexagonal con rod nuts are made by ARP in the USA and considered the best available FITS 1300 con rods plus MGB late 18V engine numbers with 11-32" bolts.Sold singly and 8 required per engine.
These Swiftune die cast performance pistons are part of their new Heritage range and are manufactured by global leading German F1 piston manufacturer Mahle. These pistons have been developed using their 50 plus years of experience.
Glyn Swif...
3 YEAR GUARANTEE-UK made.Large impeller higher capacity water pump with top quality die cast body . Mini Spares procured product as the original superb Rover Airtex tooling has been scrapped.
Fitted with a PPS, glass filled plastic impeller...
3 YEAR GUARANTEE-UK made. Large impeller higher capacity water pump with a high quality die cast body. A Mini Spares procured product as the original superb Rover Airtex tooling has been scrapped.
Fitted with a PPS, glass filled plastic impe...
Race quality heavy duty double row performance endless timing chain. It is the best chain available and used by top engine builders, also fits MGB/Midget. This chain is for duplex gears that is used by racers as a limited stretch heavy duty version m...
Upgraded rocker cover gasket made in silicon, ideal for race cars etc where the rocker cover is removed on a regular basis. Mini Spares fitted one on their 1380cc engine road car in August 2014 with great results. Rarely you may require longer rocker...
Originally developed by Rover to cut down on warranty hourly costs on powertrain warranty repairs, by their main dealers.-Labour time allowed at Rover dealers for fitting this seal was 3.4 hours labour rate.
This is a special rigid seal and ...
3 layer steel head gasket especially suitable for full race engines up to 73.5mm
bore where it has larger bore holes and considered the ultimate head gasket.
Especially recommended for 8 port heads as it has no fire/compression ring...
Water pump fitting kit for models without bypass facility, includes new bolts, washers and superseal gasket.
"Green Engine Paint", maintenance can mean more than mechanical. Even if you don't rebuild it, painting it can at least make it look new! And if you actually are rebuilding the motor, you are sure to want to make sure everyone knows! It's Easy! Sup...
The breather can that goes on top of the clutch housing, '88 on, to clear servo.
Will also fit all earlier models.
Genuine version of the thermostat gasket for all A series. Black one side and red the other they are fitted black side to the head. Green to the thermostat.
We have no evidence as yet that they last longer but do look good.
See [lin...
The original metal oil pipe from the block to the filter head has been made obsolete by Rover but use this Braided oil pipe from the block to filter head instead.
Pre 1992 engines have 5/8" block union and 1/4" npt thread for the filter hea...
Lower Stabilizer Kit, RH.
Designed as an almost mandatory addition to any Mini with a rod change transmission, extra stabilizers will greatly aid any car. In stock form the control is left to the upper stabilizer. This often results in not o...
Genuine Mini Spares camshaft,great for all road uses- A Plus slot drive only.
Valve clearance should be 0.014" on inlet and 0.016" exhaust. LCA 107 degree
DURATION INLET 264 EXHAUST 268, LIFT INLET 264 EXHAUST 289.
This ca...
3mm OIL RING with compression ring size .0591" (1.5mm)and one piece oil ring .1181" (3mm)on p21253 pistons giving 9.7cr on 1275cc. std ring size
For performance see steel ring set with 3 piece oil ring as favoured by engine builders[link]C1...
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