brodixbb3 extra cnc vrs dart 355 cnc machine I'm comparing these two heads for the next build, Brodix 3 xtra CNC (either oval port or rectangular) to the Pro 1 355 cnc heads. I've run the pro 1's before with good luck, but the 3 xtra is starting to intrigue me, especially the oval ports.
They were usually encapsulated around steel canisters, but it was a glass bulb which was interchangeable. Why did they stop making these? Simply because of supply and demand?
0 · Brodix BB
1 · Brodix 3xtra and Dart pro 1
2 · BB3 Extra cnc O 365 heads and intake
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What intake is the best for the bb3 extra oval 365? I have looked at Brodix 2017, Edelbrock 2897 and Profiler. Which intake has better flow numbers. Going from Dart 355 cnc . I'm comparing these two heads for the next build, Brodix 3 xtra CNC (either oval port or rectangular) to the Pro 1 355 cnc heads. I've run the pro 1's before with good luck, but . Our local race shop is using Brodix 3-xtras, mostly CNC'd on their 555 - 598 engines. Power is up about 5% over the 2-xtra. You can even get 'em oval, they actually make .
What intake is the best for the bb3 extra oval 365? I have looked at Brodix 2017, Edelbrock 2897 and Profiler. Which intake has better flow numbers. Going from Dart 355 cnc to the Brodix, what gains will we see?
As far as Dart heads , if I was considering Pro 1 355 CNC, I would also consider the 365 CNC as it has 2.350" intake valve size. They are a nicely finished casting with good CNC work. Not cheap though. I'm comparing these two heads for the next build, Brodix 3 xtra CNC (either oval port or rectangular) to the Pro 1 355 cnc heads. I've run the pro 1's before with good luck, but the 3 xtra is starting to intrigue me, especially the oval ports.
The CNC BB3Xtra flows decent air and would be a good choice if you're looking for a decent power band. Another good choice would be the Dart 355 CNC. Bigger heads will flow more air and work better at higher rpm but may not make better power.
Just what would the performance differential be in say a 351 cc brodix -3 extra oval port head compared to a dart 355 cnc or afr 355 cnc head on an engine designed for this size head. Not worrying about flow numbers but on track performance. Our local race shop is using Brodix 3-xtras, mostly CNC'd on their 555 - 598 engines. Power is up about 5% over the 2-xtra. You can even get 'em oval, they actually make a few more ponies and ft/lbs.The BRODIX BB-3 X TRA has taken the conventional big block to the next level. These cylinder heads feature a valve angle that is rolled two degrees. The -3 X TRA is available in a rectangular-shaped or oval-shaped intake port configuration, and .
Dart applied the same airflow technology developed in their championship-winning Pro Stock engine program to produce these state-of-the-art heads. Every intake port, every exhaust runner, every valve bowl, and every combustion chamber is 100% CNC machined on special dedicated PRO 1 castings. Brodix Makes a solid head. The Heads and intake on the motor were 00. They cam with a special coating (7 year warranty). I will say this though nothing sticks to the coating. Silicone will not stick to it. The heads were 100% bolt on. The pushrods (7/16) fit no problem and the rocker shafts were right on the money (no shims). My current setup has the brodix bp bb2 extra cnc 355cc heads. I contacted Brodix yesterday and they said that i should upgrade to the bp bb3 extra cnc 366cc head. Has anybody else tried the bb3 heads?
What intake is the best for the bb3 extra oval 365? I have looked at Brodix 2017, Edelbrock 2897 and Profiler. Which intake has better flow numbers. Going from Dart 355 cnc to the Brodix, what gains will we see? As far as Dart heads , if I was considering Pro 1 355 CNC, I would also consider the 365 CNC as it has 2.350" intake valve size. They are a nicely finished casting with good CNC work. Not cheap though. I'm comparing these two heads for the next build, Brodix 3 xtra CNC (either oval port or rectangular) to the Pro 1 355 cnc heads. I've run the pro 1's before with good luck, but the 3 xtra is starting to intrigue me, especially the oval ports.
The CNC BB3Xtra flows decent air and would be a good choice if you're looking for a decent power band. Another good choice would be the Dart 355 CNC. Bigger heads will flow more air and work better at higher rpm but may not make better power. Just what would the performance differential be in say a 351 cc brodix -3 extra oval port head compared to a dart 355 cnc or afr 355 cnc head on an engine designed for this size head. Not worrying about flow numbers but on track performance.
Our local race shop is using Brodix 3-xtras, mostly CNC'd on their 555 - 598 engines. Power is up about 5% over the 2-xtra. You can even get 'em oval, they actually make a few more ponies and ft/lbs.The BRODIX BB-3 X TRA has taken the conventional big block to the next level. These cylinder heads feature a valve angle that is rolled two degrees. The -3 X TRA is available in a rectangular-shaped or oval-shaped intake port configuration, and .Dart applied the same airflow technology developed in their championship-winning Pro Stock engine program to produce these state-of-the-art heads. Every intake port, every exhaust runner, every valve bowl, and every combustion chamber is 100% CNC machined on special dedicated PRO 1 castings. Brodix Makes a solid head. The Heads and intake on the motor were 00. They cam with a special coating (7 year warranty). I will say this though nothing sticks to the coating. Silicone will not stick to it. The heads were 100% bolt on. The pushrods (7/16) fit no problem and the rocker shafts were right on the money (no shims).
Brodix BB
Brodix 3xtra and Dart pro 1
BB3 Extra cnc O 365 heads and intake
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brodixbb3 extra cnc vrs dart 355 cnc machine|BB3 Extra cnc O 365 heads and intake