Twin turbo Small block
#2218098
12/20/16 11:46 PM
12/20/16 11:46 PM
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Joined: Nov 2006
Posts: 733 jacksonville,FLORIDA
slammedR/T
OP
super stock
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OP
super stock
Joined: Nov 2006
Posts: 733
jacksonville,FLORIDA
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Looking at building a twin turbo small block in the future, will be using a 48* R3 block but need to decide on what heads to run. I like my indy 360-1 cnc raised port heads and they are 6 bolt but Eddie keeps telling me to dump them.
So I was thinking of going W9 heads or the new Victor heads. I have a real good line on some 48* 6 bolt W9 heads with tall deck intake for a really good price. I was originally looking at the victor heads but I think they are 4 bolt only and think the 6 bolt head would hold the boost better.
2000 Dakota R/T, 408 magnum, 727, Indy heads 1000cfm 4150 carb, 93 octane fuel. motor; 10.258 @ 132.78 200 shot; 9.262 @ 144.69 racemagnum
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Re: Twin turbo Small block
[Re: justinp61]
#2218128
12/21/16 12:31 AM
12/21/16 12:31 AM
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Joined: Nov 2006
Posts: 733 jacksonville,FLORIDA
slammedR/T
OP
super stock
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OP
super stock
Joined: Nov 2006
Posts: 733
jacksonville,FLORIDA
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Why wouldn't your Indy's work boosted? They aren't known for the best reliability but I had a crack in number four once, since I had it fixed and sealed I haven't had any more issues with them.
2000 Dakota R/T, 408 magnum, 727, Indy heads 1000cfm 4150 carb, 93 octane fuel. motor; 10.258 @ 132.78 200 shot; 9.262 @ 144.69 racemagnum
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Re: Twin turbo Small block
[Re: dizuster]
#2218130
12/21/16 12:33 AM
12/21/16 12:33 AM
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Joined: Nov 2006
Posts: 733 jacksonville,FLORIDA
slammedR/T
OP
super stock
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OP
super stock
Joined: Nov 2006
Posts: 733
jacksonville,FLORIDA
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The cylinder head doesn't mean much on a boosted motor. I made around 700hp with a .500" cam with only 250cfm of head.
How much are you looking to make? I'd guess a 360-1 would support 1500hp pretty easy. looking for the 1500-2000 range, the cylinder heads matter over 1000hp trust me.
2000 Dakota R/T, 408 magnum, 727, Indy heads 1000cfm 4150 carb, 93 octane fuel. motor; 10.258 @ 132.78 200 shot; 9.262 @ 144.69 racemagnum
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Re: Twin turbo Small block
[Re: slammedR/T]
#2218144
12/21/16 01:05 AM
12/21/16 01:05 AM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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I dont know how much the W-9 would take pressure wise.. they are a light head.. basically its a cross between the W-7 and the W-8 and lightened up to make a W-9.. if you could get a set of W-8s they would be the BEST out there.. would the W-9 work.. sure EDIT what size turbos are you looking at to make 2000hp and how much pressure.. I assume this will be a air to water inner cooled
Last edited by MR_P_BODY; 12/21/16 01:12 AM.
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Re: Twin turbo Small block
[Re: slammedR/T]
#2218271
12/21/16 11:33 AM
12/21/16 11:33 AM
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Joined: Jun 2005
Posts: 2,776 Ontario Canada
MattW
master
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master
Joined: Jun 2005
Posts: 2,776
Ontario Canada
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Looking at building a twin turbo small block in the future, will be using a 48* R3 block but need to decide on what heads to run. I like my indy 360-1 cnc raised port heads and they are 6 bolt but Eddie keeps telling me to dump them.
So I was thinking of going W9 heads or the new Victor heads. I have a real good line on some 48* 6 bolt W9 heads with tall deck intake for a really good price. I was originally looking at the victor heads but I think they are 4 bolt only and think the 6 bolt head would hold the boost better. Weren't you thinking of a G3 build? W9 are gonna take some machining to work. AMHIK
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Re: Twin turbo Small block
[Re: slammedR/T]
#2218278
12/21/16 11:49 AM
12/21/16 11:49 AM
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Joined: Jan 2003
Posts: 8,082 Tulsa OK
Bad340fish
master
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master
Joined: Jan 2003
Posts: 8,082
Tulsa OK
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There was a Duster on Drag Week with a boosted Indy headed small block. It was going faster everyday, I think he ended the week in the 8.70s? B3 Engines or something like that was on the back window.
68 Barracuda Formula S 340
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Re: Twin turbo Small block
[Re: slammedR/T]
#2218344
12/21/16 01:52 PM
12/21/16 01:52 PM
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Joined: Oct 2007
Posts: 4,219 New York
polyspheric
master
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master
Joined: Oct 2007
Posts: 4,219
New York
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The answer to "not enough CFM" is "more boost".
Boffin Emeritus
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Re: Twin turbo Small block
[Re: slammedR/T]
#2218520
12/21/16 06:59 PM
12/21/16 06:59 PM
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Joined: Sep 2008
Posts: 656 Florida
CJD AUTOMOTIVE
mopar
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mopar
Joined: Sep 2008
Posts: 656
Florida
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I've got a twin turbo R3 with the new Victor heads and I'm right here in Jacksonville, too. Your welcome to call, come over, or talk with my engine builder.
Craig Scholl CJD Automotive, LLC Jacksonville, FL www.CJDAUTOMOTIVE.com904-400-1802 "I own a Mopar. I already know it won't be in stock, won't ship tomorrow, and won't fit without modification"
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Re: Twin turbo Small block
[Re: CJD AUTOMOTIVE]
#2218543
12/21/16 07:46 PM
12/21/16 07:46 PM
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Joined: Nov 2006
Posts: 733 jacksonville,FLORIDA
slammedR/T
OP
super stock
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OP
super stock
Joined: Nov 2006
Posts: 733
jacksonville,FLORIDA
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I've got a twin turbo R3 with the new Victor heads and I'm right here in Jacksonville, too. Your welcome to call, come over, or talk with my engine builder. Sweet, when I get my truck running again I will have to cruise up there and check it out. Doing some upgrades I have been putting off and changing my oil pan
2000 Dakota R/T, 408 magnum, 727, Indy heads 1000cfm 4150 carb, 93 octane fuel. motor; 10.258 @ 132.78 200 shot; 9.262 @ 144.69 racemagnum
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Re: Twin turbo Small block
[Re: slammedR/T]
#2221526
12/27/16 05:01 AM
12/27/16 05:01 AM
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Joined: May 2011
Posts: 625 Oakville, Wa
HOTMOPR
mopar
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mopar
Joined: May 2011
Posts: 625
Oakville, Wa
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do a ebay search on w8 heads right now.. just a fyi
67 Barracuda, 470" B, Glide, FuelTech FT600, Precision, Ptc, QA1, Calvert, Smith racecraft, Afco, Dana 60. 275 radials
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Re: Twin turbo Small block
[Re: slammedR/T]
#2221827
12/27/16 08:58 PM
12/27/16 08:58 PM
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Joined: Oct 2007
Posts: 4,219 New York
polyspheric
master
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master
Joined: Oct 2007
Posts: 4,219
New York
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More from a turbo than from NA or nitrous.
Boffin Emeritus
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