FS N53 cylinder head

chrisdfv

Corporal
Aug 29, 2017
270
216
0
Ride
E90 335i
Modified N53 cylinder head to fit N54 bottom end. Ported. Decked. Valve job. New super tech springs and retainers. Stock N53 cams included.
$3800obo
 

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EX0PIL0T

New Member
Nov 5, 2023
9
0
0
Do you have info on how it was done? Looking to do it myself but greedy Hydra only wants to sell not share info.
 

island road

Corporal
Nov 21, 2016
188
140
0
Boston
Ride
535xiT 2010 M Sport
Do you have info on how it was done? Looking to do it myself but greedy Hydra only wants to sell not share info.

Get N54 Gasket place on head and weld up / fill jackets that don't align with N54 coolant holes. Any water jacket holes are to small port them to open to match N54 gasket. Once that is done deck the block and install. Note that manifold stud locations are different, also coolant port on block and make sure you have the correct hardware "Cams, springs ledges ect". Any machine shop can do this work.