Some Safari browsers are failing to connect secured pages Try the following: - refresh the page a few time to see if the page loads, if this fails please update the browser or try to browse the page in Firefox or Chrome. - Read more.
Minispares.com uses cookies to give a better browsing experience. Read more 
C-STR311

73.5mm 9cc DISH EVOLUTION PISTON - SINGLE

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 improved swirl/burn. The A-series always gives better performance with a larger piston dish and smaller chamber volume. It also means that an otherwise standard 1275 cylinder head and engine block the bore size increase can be used initially where required as there is no big problems with compression ratio. "These are totally different to the original Evolution piston stocked pre march 2011". Pistons come complete with NPR top quality steel 1.2mm rings, with a 3 piece oil control ring-brown compression ring at top and all are marked TOP for correct side up fitting-instructions enclosed as rings require fitting.

Ringset for these is C-STN96

Sold singly, 4 required for engine set
  • Was £59.78 exc vat
  • Was £71.74 inc vat
  •  
  • Now £50.81 exc vat
  • Now £60.97 inc vat

 In stock

 
help Recommended usage 4 x C-STR311 to fit one mini.
See details below of where C-STR311 is used in AKM manual.
 
Block Components & Pistons - Qty 4

Engine and Block 1275cc - Qty 4

 
  • share
 

Alternative products

Showing 1 to 0 of 0 products
73.5mm POWERMAX PISTON 9cc dish - SINGLE
P20659-00   More Details


Was £99.27
(inc VAT) £119.12

Manuals with this product

Showing 1 to 2 of 2 manual pages
 
 
 
Block Components & Pistons

Engine

Classic Mechanical Parts Manual
Engine and Block 1275cc

Engine

Classic Mechanical Parts Manual
 

This kit contains

Showing 1 to 0 of 0 products
SINGLE PISTON RING SET FOR C-STR311 + OMEGAS
C-STN96SINGLE   More Details


Was £26.40
(inc VAT) £31.68

 

Kits containing this product

Showing 1 to 0 of 0 products
ENGINE HALF 1380cc 11/16" FILTER TYPE 1991 on
ENG002   More Details
£1,847.37
(inc VAT) £2,216.84

ENGINE HALF 1380cc A+ ENGINE (£1000 SURCHARGE......
ENG001   More Details
£1,876.62
(inc VAT) £2,251.94

PART ENGINE 1380cc A+
ENG006   More Details
£875.12
(inc VAT) £1,050.14

 

People also bought

Showing 1 to 0 of 0 products
PISTON SET 998 FLAT TOP CIRCLIP TYPE +60 OVER......
ADU3490-60   More Details


Was £152.00
(inc VAT) £182.40

GRANT REPLACEMENT RING SET FOR P21253-00
C1818.000   More Details


Was £52.50
(inc VAT) £63.00

PISTON SINGLE 1275 LOW DRAG +60 8.8CR
P21251-60   More Details


Was £48.00
(inc VAT) £57.60

PISTON RING SET FOR 73.5 C-STR311 + OMEGAS
C-STN96   More Details


Was £99.00
(inc VAT) £118.80

POWERMAX 73.5 PISTON RING SET
R39390-00   More Details


Was £99.72
(inc VAT) £119.66

PISTON SINGLE 1098CC 8.5-1 +20 THOU
P20397-20   More Details


Was £51.26
(inc VAT) £61.51

TIMING COVER AND FRONT PLATE FITTING KIT
MSSK063   More Details


Was £8.00
(inc VAT) £9.60

MINI 1275 CAM LINER SET
MS3063   More Details


Was £15.75
(inc VAT) £18.90

MAINS SET 60 OVERSIZE PRE A PLUS/EARLY A+ 127......
AEM91120-60   More Details


Was £26.25
(inc VAT) £31.50

CRANK THRUST WASHER SET +0.003" 1275
ACL2136-003   More Details


Was £11.25
(inc VAT) £13.50

MINI SPARES COMBINED BLOCK/GEARBOX GASKET AND......
AJM100MS   More Details


Was £26.00
(inc VAT) £31.20

MAINS STANDARD SIZE 1275CC A PLUS ONLY ACL RA......
C-AEM91886-00   More Details


Was £78.62
(inc VAT) £94.34

BIG ENDS 1300 STD SIZE EXCEPT COOPER S ACL RA......
C-AEB91306-00   More Details


Was £69.06
(inc VAT) £82.87

TIMING CHAIN DUPLEX LIMITED STRETCH TYPE
2H4905EVO   More Details


Was £19.64
(inc VAT) £23.57

TIMING CHAIN SINGLE ROW SPECIAL QUALITY
3H2127EVO   More Details


Was £22.05
(inc VAT) £26.46

6° OFFSET WOODRUFF KEY
WKN6OSET   More Details


Was £10.50
(inc VAT) £12.60

4° OFFSET WOODRUFF KEY
WKN4OSET   More Details


Was £10.50
(inc VAT) £12.60

2° OFFSET WOODRUFF KEY
WKN2OSET   More Details


Was £10.50
(inc VAT) £12.60

1° OFFSET WOODRUFF KEY
WKN1OSET   More Details


Was £10.50
(inc VAT) £12.60

3° OFFSET WOODRUFF KEY
WKN3OSET   More Details


Was £10.50
(inc VAT) £12.60