BBC heads
#22
Senior Member
SENIOR BUILDER
Join Date: Oct 2004
Location: Woodbridge, VA
Posts: 101
Originally Posted by Tod74
Thanks for all the advice guys. I bought the Brodix -2x's.
Did you get the CnC chamber option??, .. BIG power gain for
VERY little money from Brodix, ..
Cheers,
Curtis
#23
Senior Member
RACING JUNKIE
Thread Starter
Join Date: Sep 2007
Posts: 4,137
Originally Posted by cboggs
Originally Posted by Tod74
Thanks for all the advice guys. I bought the Brodix -2x's.
Did you get the CnC chamber option??, .. BIG power gain for
VERY little money from Brodix, ..
Cheers,
Curtis
#24
Senior Member
EXPERT BUILDER
Join Date: Jan 2005
Posts: 336
joe sherman built a 540 using 315 cnc afr heads with his 10.5:1 compression got 752torque and 829 horseypower.it is posted in this or another forum somewhere.that was a 4000-6500 rpm motor.so to answer your question if i was in your shoes id place my bet on the 335 afr heads.
let me ask you this...how often do you see magazine articles include brodix heads???how often afrs???my last 10 yrs of reading them will point to overwhelming afr heads being used more than others!!!
also i know numbers arnt everything when comparing airflow...but compare just about any other head to the afr when looking at the same port size and clearly brodix is usually lower than dart canfield and especially the afr's.
i have dart 355s on my pump gas 572 and wish i woulda put my nickels on the 335's cause they are good for the ceiling of 7000 which was what my goal is also.
let me ask you this...how often do you see magazine articles include brodix heads???how often afrs???my last 10 yrs of reading them will point to overwhelming afr heads being used more than others!!!
also i know numbers arnt everything when comparing airflow...but compare just about any other head to the afr when looking at the same port size and clearly brodix is usually lower than dart canfield and especially the afr's.
i have dart 355s on my pump gas 572 and wish i woulda put my nickels on the 335's cause they are good for the ceiling of 7000 which was what my goal is also.