FL Junkie

iTrader: (23)

if you buy just bare castings of a set of heads do you have to buy different valves seals springs etc.? or can you just build them with your stock parts? i am looking at some trick flows or darts 225s. i already have comp 918 springs. i guess it just depends on what is different, if the cumbustion chamber is different and the valve seats, valve angle.
or am i better off to buy the fully assmbled pair?

Mr.MartyStone

iTrader: (12)

A bare casting is going to be just that, a bare casting. No cnc work, probably just valveguides and that is it.

Marty

DONAIMIAN

iTrader: (18)

I kinda wonder how thye would compare to the darts since theyre sold with no real machine work.

FL Junkie

iTrader: (23)

oh...theyre not machined. so you have to have that done...i guess im better off to just buy the assembled ones.

Snyper

iTrader: (27)

I just put a set of dart 225s on my friends car..they are really nice heads.