m20b25 with b27 head

[e30m20beast]

first!

?

[dashboardmonkey]

first!

[e30m20beast]

I will like to know if placing the b27 head on the b25 motor will give more torque and HP? if it does It will be a bolt on type of thing or you need to replace everything? Also if there is anything I can do to give my car some more power for cheap please tell me I am interested in all cheap power I can get. thanks