H22 pistons

Blista · Post by **Blista** » Mon Jan 12, 2015 9:10 am

Hi,

I'm looking for 4 H22 pistons from a 4th gen Prelude.
EUDM or JDM (yeah I know they're different), just tell me what you have and make me an offer with shipping included to France.
I'd like to see photos before buying.

I'll Paypal in GB Pounds, no worries.

Post by **4thgenphil** » Mon Jan 12, 2015 10:34 am

what size?

Blista · Post by **Blista** » Mon Jan 12, 2015 10:40 am

I'm looking for standard bore (87.00mm).

If there are multiple variants (like A and B on Type-S/Type-R pistons), then I don't know what I need to fit my block, do you have any advice regarding this ?

Post by **4thgenphil** » Mon Jan 12, 2015 10:45 am

look at the block? its stampped at the back of the block on vertical facing surface, the same as the head is bolted to, its at the timing belt end. there will be 4 letters a combination of A's and B's

Blista · Post by **Blista** » Mon Jan 12, 2015 10:48 am

Ok then I guess I'll have to take a look before going further.
Thanks for the information.

Post by **Drax** » Mon Jan 12, 2015 10:49 am

I don't have any standard size ones for sale

but if you'd like uprated ones I have a set of ATR AAAA ones for sale here I could quote shipping for;
http://www.ludegeneration.co.uk/prelude ... t3205.html

but as phil says, check your block first;
http://www.ludegeneration.co.uk/post235701.html

Blista · Post by **Blista** » Mon Jan 12, 2015 10:59 am

Thanks, but they'll have to fit H23 rods. Do you know what mods I have to do to use ATR pistons on H23 rods ? The axis aren't the same (pressed vs. clipped)...

Post by **Merlin** » Mon Jan 12, 2015 12:30 pm

Blista wrote:any advice regarding this ?

Just like Phil said. Pictured below

Merlin wrote:On the belt side of the engine look where the head joins the block. On the back of the engine there is a little narrow "shelf" right near the belt cover, and the letters are stamped on it. It will no doubt be covered in gunk that will need to be wiped away before you can see the letters.

Edit -

Blista · Post by **Blista** » Mon Jan 12, 2015 12:33 pm

Wow! Much links, such repost. Blista very impressed.

Haha thanks anyway.

Post by **Drax** » Mon Jan 12, 2015 1:08 pm

is it a H23 or H23A? you may need a H22 head for it to work otherwise you'd get the pistons knocking on the valves methinks