Hi,

We are offering Sleeving services for any of those customers looking for BIG power. We use only the best - Darton ductile iron sleeves capable of holding 50psi of boost pressure.

These sleeves are to be packaged with our Stage 3 engines which will be good for over 700HP (soon to be released).

However, if any of you guys just need sleeving, please give us a call!!

$999 + shipping (Includes Sleeves, you send the block). EJ257 Block halves available for purchase at $300/each.

Thanks,

Gary
gary@gruppe-s.com
www.gruppe-s.com
510-783-5300
510-783-4300 fax

http://www.gruppe-s.com/Subaru/Services/SleevingB.jpg
http://www.gruppe-s.com/Subaru/Services/EJ257Sleeved.jpg

oh my, will you bore to custom specs? (say, for a 2.6-2.7L USDM STi block vs standard 2.5?), assuming i can get pistons for it? thats actually a really good price for a known subaru builder. Darton's are usually $120 a sleeve or so, and minimum $500-800 in machine work to install them and get them bored/honed to spec.

Yes we can offer custom boring, however I have to speak to the machinist regarding additional charges. Please shoot me an e-mail gary@gruppe-s.com with the numbers you had in mind.

Thanks,

Gary

Do you guys have the 2.2 blocks too. I want to bore a 2.2 to 2.3 and sleeve that. What would cost be?
G

Do you guys have the 2.2 blocks too. I want to bore a 2.2 to 2.3 and sleeve that. What would cost be?
G
Sorry, we don't have any 2.2 blocks in stock. We can still sleeve them for you if you provide the block.

Thanks
Preston