H22 sleeve question

[o_bomb]

I need to find another h22 block to do this build. Boosted lude has one for 150 with a spun bearing. How much damage has been done to the block? What prep work should i do to prepare a spun bearing block for all motor setup?

[Five*Star*]

I need to find another h22 block to do this build. Boosted lude has one for 150 with a spun bearing. How much damage has been done to the block? What prep work should i do to prepare a spun bearing block for all motor setup?

spun bearings usually leave the crank structurally un-sound for building power. If you have a good crank, then use his block. Make shure the Main bearings are the same. Early H22 have 55mm mains and H22a4 (later) have 50mm mains.

Spun bearings don't affect the block strength.

[Five*Star*]

Here is a pretty nice H22 build I did with sleeves and 8.5:1 for turbo. Looking forr 400whp in a daily driver.