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03-23-2013, 08:42 AM #1
What do you thank of these head specs?
I thank i am close to settling in the heads for my FI build.
These will be topped with a ported victor efi setup. Being run on a 383.
Brodix heads
224cc intake
2.100 int
1.600 exh
305 fps at pinch @.700
285 fps over short trun @.700
flow #
intake Exhaust
78....65 @.100
155....116 @.200
217....162 @.300
266....196 @.400
302....219 @.500
320....233 @.600
325....244 @.700
thoughts?Last edited by MeanTA; 03-23-2013 at 09:25 AM.
94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!
Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!
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03-23-2013, 09:36 AM #2
They look good on paper, but without knowing the type of fixture and diameter bore used to bench them, and the length pipe used on the exhaust we can't be sure. Also assuming it was using standard pressure.
Just like dynos, flow benches can vary a LOT from bench to bench depending on the operators testing methodology. Assuming the testing was done similarly, they flow about as well as my 227cc AFR 220s did after milling. Definitely have the potential to make BIG power.93 Medium Patriot Red Z28: Forged 383,GTP'd AFR 220s(@227ccs), LE .7xx" Billet SR,1.7 Shaftmounts,24x,Maxed Supervic,4150 TB. :12 Metallic Spark Black ZX14R: 1.5" drop, GP slipons, -2 Vortex rear. 152mph trap SWB, stock motor...now with Nitrous... :09 Victory Red LS3 Z51 Vette: Blackouts, muffler delete, sub. Purchased bone stock w/18k mi.
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03-23-2013, 09:56 AM #3
They are done by a reputable machine shop. I will try to see if i can get more info on them.
They are 2,000.00 out the door. so price seems good compared to similar AFR's94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!
Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!
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03-23-2013, 10:36 AM #493 Medium Patriot Red Z28: Forged 383,GTP'd AFR 220s(@227ccs), LE .7xx" Billet SR,1.7 Shaftmounts,24x,Maxed Supervic,4150 TB. :12 Metallic Spark Black ZX14R: 1.5" drop, GP slipons, -2 Vortex rear. 152mph trap SWB, stock motor...now with Nitrous... :09 Victory Red LS3 Z51 Vette: Blackouts, muffler delete, sub. Purchased bone stock w/18k mi.
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03-23-2013, 10:45 AM #5
Yep everything converted over minus intake pattern. But Im going with a victor efi anyways
94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!
Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!
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03-23-2013, 11:17 AM #6The FABRICATOR!
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Seems legit. Is that with or without springs?
Chris
1985 Monte Carlo SS
Mods: 9:1 383 LT1, Ported Trick Flow heads, D1SC Procharger, 4L80E, 3.50 9"
Check out the M122 MCSS build thread here!
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03-23-2013, 11:26 AM #7VIP Member
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03-23-2013, 12:04 PM #8
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03-23-2013, 01:24 PM #993 Medium Patriot Red Z28: Forged 383,GTP'd AFR 220s(@227ccs), LE .7xx" Billet SR,1.7 Shaftmounts,24x,Maxed Supervic,4150 TB. :12 Metallic Spark Black ZX14R: 1.5" drop, GP slipons, -2 Vortex rear. 152mph trap SWB, stock motor...now with Nitrous... :09 Victory Red LS3 Z51 Vette: Blackouts, muffler delete, sub. Purchased bone stock w/18k mi.
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03-23-2013, 01:49 PM #1094 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!
Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!
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