Which Brodix head

DRR Sportsman

posted

Looking for real life experiences on which Brodix head would work the best on a 582 BBC bracket engine. Typical 900-1000hp deal with alky injection. Currently has the BB3X 366 cnc heads but thinking about the 380's.

Posts: 476 | Location: BENTON HARBOR, MI | Registered: August 29, 2007

DRR Elite

posted

383 Headhunter

https://sdparts.com/i-24080601...bc-crate-engine.html

http://www.sunsetperformanceen...7&Title=PRO%20SERIES

Posts: 13522 | Location: NJ | Registered: August 20, 2000

Ignored post by 1320racer posted

markemark

DRR Pro

posted

quote:
Originally posted by DLR:Typical 900-1000hp deal with alky injection.

MFI or EFI ?

Posts: 2722 | Location: 53056 | Registered: December 30, 2009

Ignored post by markemark posted

DRR Sportsman

posted

quote:
Originally posted by markemark:
quote:
Originally posted by DLR:Typical 900-1000hp deal with alky injection.

mechanical, Rons stuff

MFI or EFI ?

Posts: 476 | Location: BENTON HARBOR, MI | Registered: August 29, 2007

Ignored post by DLR posted

inferno camaro

DRR Trophy

posted

If it has to be Brodix from the research I have done either the 383mc or 395mc would work well. I went with the 375x snipers. I had a couple builders say they hold onto power better past peak. Jim has seen my car run and that's with single carb. Looking into putting tunnel ram on mine, they say it will be .07-.1 quicker with the tunnel ram. At least I think I know what car you are working on.

Posts: 400 | Location: Indiana | Registered: January 20, 2020

Ignored post by inferno camaro posted

DRR Sportsman

posted

quote:
Originally posted by inferno camaro:
If it has to be Brodix from the research I have done either the 383mc or 395mc would work well. I went with the 375x snipers. I had a couple builders say they hold onto power better past peak. Jim has seen my car run and that's with single carb. Looking into putting tunnel ram on mine, they say it will be .07-.1 quicker with the tunnel ram. At least I think I know what car you are working on.

I forgot to mention that I'm not looking to change pistons or rocker gear.

Posts: 476 | Location: BENTON HARBOR, MI | Registered: August 29, 2007

Ignored post by DLR posted

DRR Elite

posted

then my advice is abandon your plan and run what you have or sell the engine and start over.

Posts: 13522 | Location: NJ | Registered: August 20, 2000

Ignored post by 1320racer posted

inferno camaro

DRR Trophy

posted

quote:
Originally posted by DLR:
quote:
Originally posted by inferno camaro:
If it has to be Brodix from the research I have done either the 383mc or 395mc would work well. I went with the 375x snipers. I had a couple builders say they hold onto power better past peak. Jim has seen my car run and that's with single carb. Looking into putting tunnel ram on mine, they say it will be .07-.1 quicker with the tunnel ram. At least I think I know what car you are working on.

I forgot to mention that I'm not looking to change pistons or rocker gear.

HH 383 non moved center takes std pistons but needs a shaft rocker system.
The profiler 375x like I run takes std pistons and can run stud mount rockers.

Posts: 400 | Location: Indiana | Registered: January 20, 2020

Ignored post by inferno camaro posted

Matrix

DRR Sportsman

posted

Thinking maybe one of the bb3 Xtra series of heads can do what you need

Daryl Pinder

Dynasty Motorsports
www.dynastymotorsports.com

Posts: 456 | Location: Ft. Washington, MD USA | Registered: March 05, 2001

Ignored post by Matrix posted

dtye

DRR Trophy

posted

DLR,my 582 BB3xtra runs 5.1x-5.20 on gas @2600.What does your car weigh?

Posts: 106 | Location: Indy | Registered: April 08, 2008

Ignored post by dtye posted

DRR Elite

posted

my BB3xtra headed 522 has been a best of 5.50 and runs 5.60s on gas at 3200 lbs. IF I could get 600 lbs. out of it, it would run at least 5.20s. and if I could get it down to your weight

even quicker.

quote:
Originally posted October 10, 2020 07:38 PM by dtye:
My car is 2550 w/me

Posts: 13522 | Location: NJ | Registered: August 20, 2000

Ignored post by 1320racer posted

dtye

DRR Trophy

posted

quote:
posted December 26, 2020 02:40 PM Hide Post
my BB3xtra headed 522 has been a best of 5.50 and runs 5.60s on gas at 3200 lbs. IF I could get 600 lbs. out of it, it would run at least 5.20s. and if I could get it down to your weight even quicker.

Yeah,sure it could.

Posts: 106 | Location: Indy | Registered: April 08, 2008

Ignored post by dtye posted

DRR Elite

posted

I KNOW it WOULD

Posts: 13522 | Location: NJ | Registered: August 20, 2000

Ignored post by 1320racer posted

DRR Sportsman

posted

quote:
Originally posted by dtye:
DLR,my 582 BB3xtra runs 5.1x-5.20 on gas @2600.What does your car weigh?

car is 2500# and runs 5.1X in decent air and low 5.20's in the heat.

Posts: 476 | Location: BENTON HARBOR, MI | Registered: August 29, 2007

Ignored post by DLR posted

dtye

DRR Trophy

posted

quote:
car is 2500# and runs 5.1X in decent air and low 5.20's in the heat.

I think that's about right,really don't see you picking up much with any other conventional head.

Posts: 106 | Location: Indy | Registered: April 08, 2008

Ignored post by dtye posted

DRR Elite

posted

agreed

Posts: 13522 | Location: NJ | Registered: August 20, 2000

Ignored post by 1320racer posted