18* Head flow numbers inside = )
03-11-2006, 08:54 PM
#1
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18* Head flow numbers inside = )
well finally i have heads that flow great.
Brodix 18c
Lift intake and exhaust at 28" drop
.100 64.6
.200 129.4 128.2
.300 198.1 191.4
.400 262.0 232.5
.500 314.3 252.0
.600 347.9 262.2
.700 373.9 267.2
.800 378.3 270.0
.850 378.7 270.2
Im very happy with the results.The heads flowed within 2% of advertised. The exhaust outflowed my brodix 10x unported on the Intake side lol.
the only thing i have left to do is pick a cam.Im thinking of going with cam motion.What cam and/or cam company do u guys recommend???(anything but comp cams)
Brodix 18c
Lift intake and exhaust at 28" drop
.100 64.6
.200 129.4 128.2
.300 198.1 191.4
.400 262.0 232.5
.500 314.3 252.0
.600 347.9 262.2
.700 373.9 267.2
.800 378.3 270.0
.850 378.7 270.2
Im very happy with the results.The heads flowed within 2% of advertised. The exhaust outflowed my brodix 10x unported on the Intake side lol.
the only thing i have left to do is pick a cam.Im thinking of going with cam motion.What cam and/or cam company do u guys recommend???(anything but comp cams)
03-11-2006, 09:44 PM
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setup so far is
sbc dart block 4.185 bore 3.875 stroke 426"
compression is going to be around 14+ :1 .
Flat top pistons netted 13 to 1
Brodix Intake manifold converted to efi (dfi gen 7 , seq,wb)
1 7/8 Stahl headers
400 trans reverse manual valvebody
Stall??rearend gears?? to be picked when after engine is dynod.
sbc dart block 4.185 bore 3.875 stroke 426"
compression is going to be around 14+ :1 .
Flat top pistons netted 13 to 1
Brodix Intake manifold converted to efi (dfi gen 7 , seq,wb)
1 7/8 Stahl headers
400 trans reverse manual valvebody
Stall??rearend gears?? to be picked when after engine is dynod.
03-11-2006, 11:41 PM
#4
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Brodix 18* heads are nice. A bud built a simular thingie using these heads. I know you don;t like Comp cams but this is the cam he used. Worked very well over 700hp N/A and 1300hp on the juice. 309/322
advertised duration and 272/284 at .050. The
lift would be 704/672 with a 1.6 rocker and set
it up on a 112 lobe separation.
grind number is 309-6/322-3
SR112. it's a custom grind. If you want a small base circle you have to specify this. ( 400 ci)
Sounds like a lot of cam but a large ci motor eats it up pretty quick.
Can't argue with the results.
advertised duration and 272/284 at .050. The
lift would be 704/672 with a 1.6 rocker and set
it up on a 112 lobe separation.
grind number is 309-6/322-3
SR112. it's a custom grind. If you want a small base circle you have to specify this. ( 400 ci)
Sounds like a lot of cam but a large ci motor eats it up pretty quick.
Can't argue with the results.
03-12-2006, 12:22 AM
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309/322 advertised duration and 272/284 at .050. The lift would be 704/672 with a 1.6 rocker and set it up on a 112 lobe separation.
now thats a big cam. Im using a crane shaft roller rocker 1.7 on the intake 1.6 on the exhaust.im going to fax over my engine and car info to cam motion , im really curious what they would recommend.i`ll post the cam spec as soon as i get them from cam motion.
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05-22-2006, 02:09 PM
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Car: 92 T/A VERT
Engine: LB9
Transmission: AUTO
Axle/Gears: 7.5 / 3.42's
Originally Posted by daverr
Here`s my cam specs to my daily driver 
Intake Exhaust
Duration 282 288.5 @ .050
Lift .782 .714
Lobe separation 109.9
Intake Exhaust
Duration 282 288.5 @ .050
Lift .782 .714
Lobe separation 109.9
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