(¥1,213) £1.212.79 exc vat
(¥1,455) £1.455.35 inc vat
In stock
performance kit but uses 1.5 forged rockers instead of roller tipped alloy
rockers and the cylinder head uses top grade road type valves. A gtrue ain of 20-25% power can be expected. See C-STN20 for alternative on single point injection cars
(¥1,213) £1.212.79 exc vat
(¥1,455) £1.455.35 inc vat
In stockRecommended usage 1 x C-STN20BUDGET to fit one mini.
This kit uses the race quality valves and alloy roller tipped rockers but for a cheaper version but identical in power see C-STN21BUDGET. Both kits give more or
less the same gains which is a true 20-25%
35.6 x 29.3mm valves in chrome stem with cast iron valve guides.
By pass hose tube and heater outlet open. This specification of cylinder head, based on used core casting, is modified in true Road sport style to maximise on-road performance ...
Hi-Lift forged rockers on our special rocker shaft with AEG167 adjuster screws for road or race.
Ensure posts are equally tightened down to eliminate stress fractures on shaft.
Using 1.5 ratio high lift rockers has alm...
Just what injection engines require, this element will increase the breathing
to the engine which can only result in better performance all round. Once fitted these special elements can last nearly a life time if cleaned and oiled regularly ...
BPR6E factory fitted but this is the later NGK plug.
NGK has superceeded this plug to a BPR7EIX
Forget all the universal shape gaskets available - this is the original correct shape made out of thick gasket paper.
Rear RC-40 fitted with a pipe to bolt straight on to the catalyst for cars built late 1991 onwards (not early carb coopers). It has the hanger rods fited for mounting onto the rubber type straps. This makes it a single box system with a little throat...
Payen stamped AF470, Standard composite reinforced gasket used on all large bore engines by Rover is an exceptionally good gasket. Asbestos free with special black sealing ring for the oil feed. Compressed volume is 4cc. This MINI head gasket has in ...
Special reinforced gasket for injection cars has metal inserts on exhaust ports plus a metal back on the manifold side which makes surface easier to clean when replacing. Often used on Turbo cars when correct gasket is in short supply.
...
Mini cork Rocker cover gasket, suitable for all Minis and A series engines except those with 11 stud heads (see part number GUG5038VC). A must have replacement item when adjusting rocker clearances. see GUGG705009EVO for sil...
This kit gives the same power as the C-STN21 but uses forged 1.5 rockers as opposed to alloy roller tipped type and has road spec valves rather than race type. This makes the kit a little cheaper
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...
Mini Spares best quality complete gasket and seal kit for engine block and gearbox,for all common engine types and sizes.
Also comes complete with Mini Spares Evolution clutch oil seal 13H2934MS, differential oil seals...
Mini Spares Evolution Lightweight Performance Piston-single piston and rings.
Press fit only. Same design as C-STN103 but different manufacturer
The ultimate in lightweight die cast pistons, available in +.020, +.040 & +.060 sizes,...
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...
Genuine Mini Spares camshaft for use with 1.5 rockers if preferred--below 5000rpm should produce more power than the 286 profile. Close to MDM274
Cam Timing
107 degrees at full lift on No1 inlet
SEAT...
24.5-25.5cc combustion chamber for use with flat top pistons. This specification of cylinder head is the only modified version for the small-bore based engines Mini Spares supply as it is judged to be the only one worth up-grading to. Based on used c...
Complete nut, bolt and washer set for engine to gearbox only
Water pump fitting kit for models without bypass facility, includes new bolts, washers and superseal gasket.
Mini Spares cam follower with original convex bottom Radii as used by BMC/Rover and made by Clanceys but less the oil hole. Using Clancey drawings and to our design for better cam performance and lift we have made the push rod recess deeper for stabi...
Brand new - last from the factory, built half engine (block, crank, rods and pistons only) for MPi cars. Does not have the expensive camshaft fitted.
If you have an MPi, these are a good investment at less than half the original retail price...
HEAD GASKET SET FOR SINGLE POINT INJECTION (SPI) FROM 1992 TO 1996. (Throttle body piece not included but gaskets are available as LZV1011GASKET)
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 ...
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...
Approx 23.5cc combustion chambers for use with dished pistons. This specification of cylinder head is the only modified version for the small-bore based engines Mini Spares supply as it is judged to be the only one worth up-grading to. Based on used ...
This bracket bolts on the gearbox and attaches to the exhaust front downpipe clip GEX7053.
Many cam profiles have been tried over the years but the famous old "649" grind is still considered the best overall! It's a 300 degree duration cam with a valve lift of .470 when used with high lift rockers (.4" with stock)! This profile works great...
35.6 x 29.3mm valves in chrome stem with cast iron valve guides.
MPI specification of cylinder head, based on used core castings, modified in true Road sport style to maximise on-road performance for those wanting maximised drive-ability w...
35.6 x 29.3mm valves in chrome stem with cast iron valve guides.
By pass hose tube and heater outlet open. This specification of cylinder head, based on used core casting, is modified in true Road sport style to maximise on-road performance ...
This is our racers favourite way of dealing with the worn or troublesome front primary gear bush.(this is NOT the top hat type rear bush)22.5mm wide. Racers and professional engine builders will use their own tolerances but these are set for road use...
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