21213 84mm High Compression Piston suggestions

21213 84mm High Compression Piston suggestions

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KSavage
Foorumi kasutaja
Postitusi: 6
Liitunud: 25 Mär 2022 01:00
Autod: VAZ 2103

21213 84mm High Compression Piston suggestions

Postitus Postitas KSavage »

Hi all,

I have recently bought a 21213 1700cc block and want to get 11.5:1 compression ratio and 84mm cylinder diameter. I am not sure what pistons will let me reach this compression as the standard pistons have a large bowl, and there is no 2105 type flat top pistons this large.
Is there any suggestions? I have heard that some BMW pistons can be used.

I have spoken to Havassy and he has no stock of these size pistons unfortunately, so I need to find another solution that isn't 900€ JE pistons!

TIA
Vasta