ABY Pistons

**Mikemul** · 2 May 2021, 19:56

Are this original pistons? Does they fit on 7a

**SteveH** · 3 May 2021, 18:45

7a pistons are different to S2

**Mikemul** · 3 May 2021, 19:14

Originally posted by SteveH

7a pistons are different to S2

what are the difference ?

**SteveH** · 3 May 2021, 19:23

Originally posted by Mikemul

what are the difference ?

size, shape, weight.

**Mikemul** · 4 May 2021, 06:31

Originally posted by SteveH

size, shape, weight.

Ok they doesn’t fit in to my 7a?

**vladi** · 4 May 2021, 08:45

The 7A cylinder diameter is different than the ABY, so, they won't fit in your engine

**Mikemul** · 4 May 2021, 19:12

Originally posted by vladi

The 7A cylinder diameter is different than the ABY, so, they won't fit in your engine

okay thanks for the info!!

**andyg plym** · 10 April 2023, 19:41

Bump still got these

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