Kakimoto Racing High Block

[gtst lad]

at 155000 yen these are very cheap can anyone explain what you'd use with this?

[kudos.motorsports]

Mate these are a sleeve & extension for an RB26, which in partnership with the Kakimoto crank and connecting rods will give you three litres of capacity. But to give you an idea of the price of the complete package the rods are slightly more expensive than the sleeve and the crank is about 5 times as expensive that. Therefore you’re up for about 1,000,000 yen + freight + taxes + labour + gaskets.

[gtst lad]

thanks, so no chance that there's an alternative that works with it... just a stab in the dark really