Darton sleeved block

RuskiRacer

Captain
Jul 17, 2019
1,209
749
0
Ride
2009 e93 335i
The sleeves get rid of the need for a closed deck. The Darton sleeves are a lot stronger and can hold a lot more cylinder pressure then the stock block can.
Yeah the sleeves themselves are rated to 400 hp per cylinder. Thicker flanged sleeves reduce the amount of flex the block has along with a good headstud conversion to keep everything in place
 
  • Like
Reactions: SlowE93

SLOWESTN54

Lieutenant
Feb 9, 2021
820
547
0
22
B.C. Canada
Ride
2007 E92 335i / 2008 E60 535i
Yeah the sleeves themselves are rated to 400 hp per cylinder. Thicker flanged sleeves reduce the amount of flex the block has along with a good headstud conversion to keep everything in place
So when are you going to make 2400hp :)
 

RuskiRacer

Captain
Jul 17, 2019
1,209
749
0
Ride
2009 e93 335i
Little update on the darton sleeved block. Nearly 500 miles on her , no issues to report besides my water pump deciding that it was done today and in the most convenient of places of course. I live about 45 minutes away from the cities so super convenient timing. Just waiting on that 8080 and 4 bar map sensor @SLOWESTN54 was supposed to order me up.. hopefully there not out of stock on the 8080s ;)
 

Attachments

  • Snapchat-1810308324.jpg
    Snapchat-1810308324.jpg
    84.7 KB · Views: 26