W2 head question

[Wheels]

I have 3 sets of heads , I have a set of X heads, a set of J heads
both with the 2.02 valves , I also have a set of U heads with 2.02
valves that have been port. My question is : are a set of W2 heads
with a strip dominator port matched intake going to flow better then
my ported U heads . I am putting together a 30 over T/A 340 motor.
(none of my heads are T/A heads.) I know the W2 heads have the off set
rockers simular to the T/A heads.
Will they produce more hosre power and Is it worth spending the extra money on them. Just going to be used on the street, with a 904 and an 8.75 rear end.

Thanks in advance.

 

[bad440]

they will produce more horsepower.mostly midrange and topend.

 

[godfatherofchry]

I have 3 sets of heads , I have a set of X heads, a set of J heads
both with the 2.02 valves , I also have a set of U heads with 2.02
valves that have been port. My question is : are a set of W2 heads
with a strip dominator port matched intake going to flow better then
my ported U heads . I am putting together a 30 over T/A 340 motor.
(none of my heads are T/A heads.) I know the W2 heads have the off set
rockers simular to the T/A heads.
Will they produce more hosre power and Is it worth spending the extra money on them. Just going to be used on the street, with a 904 and an 8.75 rear end.

Thanks in advance.

with out a dwt there are better but why use that block:violent1::violent1::violent1::violent1: that block alone is worth enouf you could bild or buy any motor you wanted there worth thos.........of $$$$$$$$$$$$$$$$$$$$and don't let any one tell you deferent.all the racers want them because you can drill them for 4 bolt mains........not worth like they was because ray everham redid them..but still worth the big bucks to any one restoring a T/A or AARA cuda...just trying to help ya!!.............Artie