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Discussion Starter #1
347ci 205cc tw heads 7675 turbo AOD. it will be a street car but I want it to make 800rwhp 1 time then tune it down. What intake would work best Holley sm2,Victor 5.0, carb style intake with elbow or TFS box r intake? Thanks
 

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Is this going to be on a stock block?
 

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Building very similar, but 331, Dart IE, AFR 205's, Vic Jr. EFI with elbow, and a 7675. Initially chose the Vic 5.0, but it was stolen, so went with the carb style.
 

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I've got the Systemax on a 331, e85, GTK850 (72mm/.81AR) and the torque curve is insane down from about 3000-3200 all the way to 6200-6500. The car weighs 3540 with me in it. It's not the fastest or quickest but a 10.38 @ 134.2 is tons of fun. Oh, it's also an auto (built C6). I've got a lot of tuning to do and a trans brake to install. It's currently leaving of the foot brake. On the street, from 3000-5000/5500, it's stupid fun. On the track, crazy, addictive, fun.
A friend has the Victor jr w/elbow on a carb style throttle body on a 347 w/42 lbs injectors. He uses an On 3 turbo kit (76 or 78mm) and T-56. According to him, his car gets going at around 4500-4800. So, on the street, eh, not to much excitement. On the track, fun.
Another friend has the Victor efi on his 306, 76mm, 190 T.W. and it gets going around 4500 but the power is unreal all the way to shift point. On 21 lbs, his 3770 lbs. car traps 142 mph. 35 of them after the 1/8. He says it's more for racing than street.
Hope it helps!
P.
 

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Had a bunch of stuff in storage while I was overseas, and it magically "disappeared". Entire top end(Vic jr. heads, 5.0 intake, hotside, turbo. Set of wheels, tools. Setback, oh well.
 

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347ci 205cc tw heads 7675 turbo AOD. it will be a street car but I want it to make 800rwhp 1 time then tune it down. What intake would work best Holley sm2,Victor 5.0, carb style intake with elbow or TFS box r intake? Thanks
Super Vic. Your big issue will be under hood heat with all that hot side pipe and the downpipe heating things up.
 

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Discussion Starter #10
I know it won't eliminate all the heat but d/p is wrapped and blanket on turbo. It gets a lot hotter under there now then when I had a blower. How tall is the super victor with elbow? Wanted to ask about the Holley HP. does your odometer still work? I was also thinking of getting digital dash from Holley
 
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