Gn1 Vs Iron Cnc Heads

BLACKHAWK

New Member
Joined
Oct 5, 2005
gn1 heads
(1)WHAT R SOME PRO`S TO RUNNING GN1 ALUM. HEADS.
(2)what r the cons of the heads
(3)how r the heads for street driving on a bulit motor
(4)price for a set of ported gn1 heads

same questions for iron heads.
 
Pros-lighter weight,more flow,more power,
cons-you will need new rockers,valve covers to go along with(CON IS $ NEEDED)
Ill pm you a price
 
I agree...only downside is $$$...I run mine on the street quite a bit...no problems...Oh except getting any traction.. :D
 
what rockers are you guys using, shaft, stud, brand?

Tom from Champion told me too purchase the T&D 6020's (just shy of $700)...i'm currently seeking an alternative

do the R's need a different rocker then the GN1's?

hopefully this is on topic enuf

Steve
 
I have T&D rockers for the 14 bolt GN1's...they are shaft rockers but little different setup as compared to stock...
 
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