1275 +20 High Compression Piston – Single
- R2,234.44 excl VAT
- Low drag 1275 piston standard size 2.780 plus 20 thou oversize(Rings included). This piston has a possible compression ratio of 10.3:1 as fitted to Cooper RSP 1990. The best performance 1275 pistons are C-STN100 range which have 9.73cr when the piston is 1mm down the block. . Current pistons differ from the 60s originals and now have a "low drag"…
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