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DC · 06-16-03, 05:49 PM

You say you are using Keith Black pistons, are these the hypereutectic ones? I am being recommended these over TRW 2249 forged pistons but also have heard they can break top rings as the heat is reflected from the silicone content. Why did you chose them, do you have prior experience?

06-16-03, 05:49 PM	#4 (permalink)
DC 4 Tenths Join Date: May 2002 GT40: Hertfordshire, UK Posts: 477 Rep Power: 11	Re: Getting Ready for my CAV40 You say you are using Keith Black pistons, are these the hypereutectic ones? I am being recommended these over TRW 2249 forged pistons but also have heard they can break top rings as the heat is reflected from the silicone content. Why did you chose them, do you have prior experience?