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Selling a brand new set of Brodix BR7 LS7 heads cnc'd by Xtreme CFM Cylinder Heads. These heads are complete ready to bolt on with Manley valves, dual valve springs and titanium retainers. The CNC port work is amazing and done by Xtreme CFM, way more aggressive and cleaner then what brodix puts out.
These heads are a direct bolt on and utilize all OEM components.
$3000
they flow at .650 lift 412cfm on the intake and 260 on the exhaust (no pipe), compared to brodix's cnc 300cc runner head back to back flow testing, these heads flow more then those with the runners just alittle over 275cc
Compared to a factory ported ls7? the aftermarket head has a clear advantage, do to a smaller more efficient runner to work with, we then run our porting program through it which make it an extremely efficient head flowing a ton. You can also see with how aggressively the port is shaped compared the factory ported one and even most aftermarkets
We just finished up reverse engineering our design which takes alot of time and effort, so we want to get these out there. So we are discounting them its a great deal for an awesome head that will out perform the factory head by leaps and bounds along with aftermarket ones as well!
Wow the porting looks sexy! Wondering where the horsepower/torque comes in? I’m looking for a daily driver feel with an occasional blast of speed. Also can you tell me shipping to 98208?
We use the severe duty manley valves but they can be upgraded and the springs well prefer are the 221421-16 spring, by far the best spring on the market for a hyd roller setup!
05-11-2019, 02:15 PM
Brand new Brodix BR7 LS7 heads CNC'D complete
