EJ 257 short engine, brand new build
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EJ 257 short engine, brand new build
Just built, ej257 Hawk short engine, this was not a problem with pistons but a p/x taken for a CDB upgrade. The engine had done 40K with full history. It has been stripped cleaned, inspected and re-built with a set of 8.5:1 Mahle 4032 pistons, original rods, new acl main and big end bearings, new 11mm oil pump and front and rear crank seals.
£2000 inc uk shipping, overseas at cost, discount for PX on your old unit.
07917204738 pp@wms-racing.com
£2000 inc uk shipping, overseas at cost, discount for PX on your old unit.
07917204738 pp@wms-racing.com
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There are many things to take into account, not just boost, compression ratio plays a biy role in the strength of the 2.5 block. As a general rule at 8.5:1 450bhpis a safe setup. Plenty of people run more but thats what most regard as safe.
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pm me or give me a bell if you want to discuss more
Andy
07917204738
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