Dad is working on getting parts to build a new motor for my sister race car. Car will be shifted around 5800-6000. Looking at Icon 741 and SRP 142069 pistons currently. Going to be a budget build.


Icon vs SRP
1.675 vs 1.670 compression height
2618 vs 4032 alloy
530/118 vs 489/138 weight
$500 vs $470

I like that the Icon has slightly more compression height, but it also weighs 21 grams more.

If you had to build a motor with either of these 2 pistons, which would you chose and why?

Thanks