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470" by Compu-Flow came home today #3166064
08/06/23 08:17 PM
08/06/23 08:17 PM
Joined: Jan 2012
Posts: 1,541
USA
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hudsonhornet7x Offline OP
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Wanted to share.

470"


1978 400 Block

Trick Flow Intake port matched to heads

Trick Flow 270 heads

Harland Sharp 1.6 rockers

Smith Brothers Push Rods

Holley 950 HP

Comp XS290S solid cam

Ross Pistons

Eagle Rods

Molnar Crank

Compu-Flow valley pan

A.R. Engineering Motor Plate





IMG_6098.JPGIMG_6102.JPGIMG_6104.JPG
Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166090
08/06/23 09:22 PM
08/06/23 09:22 PM
Joined: Jan 2007
Posts: 8,031
Mt Morris Michigan
mopar dave Offline
master
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Mt Morris Michigan
Sweet! Not sure specs on that cam, but i'm sure it will run well.

Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166142
08/06/23 11:45 PM
08/06/23 11:45 PM
Joined: Jan 2003
Posts: 30,998
Oregon
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AndyF Offline
I Win
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Posts: 30,998
Oregon
Should be a nice solid 600+ HP engine.

Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166224
08/07/23 11:58 AM
08/07/23 11:58 AM
Joined: Feb 2005
Posts: 20,162
PA.
pittsburghracer Offline
"Little"John
pittsburghracer  Offline
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PA.



Is this Nicks old business?? A son maybe?


1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time




Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166236
08/07/23 12:25 PM
08/07/23 12:25 PM
Joined: Jun 2006
Posts: 5,161
CT
GTX MATT Offline
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CT
Do you know if they installed a cam button? I see that washer welded to the timing cover.

Did they dyno it?


Now I need to pin those needles, got to feel that heat
Hear my motor screamin while I'm tearin up the street
Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166241
08/07/23 12:41 PM
08/07/23 12:41 PM
Joined: Jan 2003
Posts: 16,923
NC
440Jim Offline
I Live Here
440Jim  Offline
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Posts: 16,923
NC
Originally Posted by hudsonhornet7x
]
Comp XS290S solid cam

Ingine Family:Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
RPM Operating Range:3200-7,000
Grind Number:XS290S
Cam Type:Solid Flat Tappet
Lifter Style:Solid Flat Tappet
Camshaft Series:Xtreme Energy
Usage:Street/Performance
Advertised Intake Duration: 290, Intake Duration at .050 Inch Lift: 252
Advertised Exhaust Duration: 298 Exhaust Duration at .050 Inch Lift: 260
Intake Valve Lift:0.54
Exhaust Valve Lift:0.558
Lobe Separation:110
Is this your cam?

Re: 470" by Compu-Flow came home today [Re: pittsburghracer] #3166292
08/07/23 02:52 PM
08/07/23 02:52 PM
Joined: Jan 2012
Posts: 1,541
USA
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hudsonhornet7x Offline OP
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Originally Posted by pittsburghracer



Is this Nicks old business?? A son maybe?


Yes, his son did the work.

Re: 470" by Compu-Flow came home today [Re: GTX MATT] #3166293
08/07/23 02:53 PM
08/07/23 02:53 PM
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USA
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hudsonhornet7x Offline OP
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Originally Posted by GTX MATT
Do you know if they installed a cam button? I see that washer welded to the timing cover.

Did they dyno it?


The engine has been broken it, but no dyno. No cam button that I am aware of. Flat tappet cam.

Re: 470" by Compu-Flow came home today [Re: 440Jim] #3166294
08/07/23 02:54 PM
08/07/23 02:54 PM
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Posts: 1,541
USA
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hudsonhornet7x Offline OP
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Originally Posted by 440Jim
Originally Posted by hudsonhornet7x
]
Comp XS290S solid cam

Ingine Family:Chrysler 383-440 c.i. 8 Cylinder (1959-1980)
RPM Operating Range:3200-7,000
Grind Number:XS290S
Cam Type:Solid Flat Tappet
Lifter Style:Solid Flat Tappet
Camshaft Series:Xtreme Energy
Usage:Street/Performance
Advertised Intake Duration: 290, Intake Duration at .050 Inch Lift: 252
Advertised Exhaust Duration: 298 Exhaust Duration at .050 Inch Lift: 260
Intake Valve Lift:0.54
Exhaust Valve Lift:0.558
Lobe Separation:110
Is this your cam?



Yep that is the cam used in this engine.

Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166576
08/08/23 03:08 PM
08/08/23 03:08 PM
Joined: Jan 2003
Posts: 17,841
S.E. Michigan
ZIPPY Offline
I Live Here
ZIPPY  Offline
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Posts: 17,841
S.E. Michigan
Good deal, glad you got it done.


Rich H.

Esse Quam Videri




Re: 470" by Compu-Flow came home today [Re: ZIPPY] #3166578
08/08/23 03:14 PM
08/08/23 03:14 PM
Joined: Jan 2012
Posts: 1,541
USA
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hudsonhornet7x Offline OP
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Originally Posted by ZIPPY
Good deal, glad you got it done.



Thanks man, I will be able to finish the car and drive it while collecting parts for my hemi. That is the end game but it will take a looong while I am sure!

Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166740
08/09/23 08:28 AM
08/09/23 08:28 AM
Joined: Nov 2003
Posts: 1,838
NW Indiana
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fbs63 Offline
top fuel
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Posts: 1,838
NW Indiana
Nice!

Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3166747
08/09/23 08:47 AM
08/09/23 08:47 AM
Joined: Dec 2021
Posts: 1,118
Loudoun County, VA
Brad_Haak Offline
super stock
Brad_Haak  Offline
super stock

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Posts: 1,118
Loudoun County, VA
Originally Posted by hudsonhornet7x
Originally Posted by pittsburghracer



Is this Nicks old business?? A son maybe?


Yes, his son did the work.

I liked Nick and was sorry to hear that he passed. I hope the business is going well for his son now.


2021 Challenger 6.4L Scat Pack 1320
100% stock: 1.680, 11.894 at 113.75 (DA 175 ft)
weight reduction, wheels, tires, Hellcat air box: 1.661, 11.686 at 115.97 (DA 710 ft)

1973 Challenger 452 ci street/strip [2008]
pump gas, DOT radials: 1.454, 10.523 at 126.44 (DA 514 ft)
Re: 470" by Compu-Flow came home today [Re: Brad_Haak] #3166768
08/09/23 10:40 AM
08/09/23 10:40 AM
Joined: Jan 2003
Posts: 17,841
S.E. Michigan
ZIPPY Offline
I Live Here
ZIPPY  Offline
I Live Here

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Posts: 17,841
S.E. Michigan
Nick was a good dude, I enjoyed talking to him on the phone.

Had to replace a bad block for him once,
and that replacement resulted in the machining program being changed.
I wonder if the current block supply chain has any idea of that tweak, but maybe I shouldn't want to know.


Rich H.

Esse Quam Videri




Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3168597
08/17/23 05:52 PM
08/17/23 05:52 PM
Joined: May 2005
Posts: 136
Ontario, Canada
500ciBee Offline
member
500ciBee  Offline
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Posts: 136
Ontario, Canada
Nice build!
Is that a standard port intake ported to max wedge size? If so, who did it and how much?


1970 Super Bee prostreet. 383, SMR 727, Dana 60 4:88. Building a 512 low deck.
Re: 470" by Compu-Flow came home today [Re: 500ciBee] #3168636
08/17/23 08:16 PM
08/17/23 08:16 PM
Joined: Mar 2004
Posts: 314
Medina, OH
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dart440_72 Offline
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Medina, OH
Excited for you!! Should run great!!
Loved Nick Sr. I live around the corner from him. He followed me home in the Dart one time to make sure everything was running well. Nick Jr is a chip off the old block. Super solid guy


72 Dart 500" low deck Indy SR heads. 10.40 @129 best so far
Re: 470" by Compu-Flow came home today [Re: 500ciBee] #3168753
08/18/23 10:08 AM
08/18/23 10:08 AM
Joined: Jan 2012
Posts: 1,541
USA
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hudsonhornet7x Offline OP
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Originally Posted by 500ciBee
Nice build!
Is that a standard port intake ported to max wedge size? If so, who did it and how much?


Yes, it is a standard port intake opened up to max wedge. Nick Jr. did that for me when he built the engine. Not sure how much it cost since I had the whole engine done over there.

Re: 470" by Compu-Flow came home today [Re: hudsonhornet7x] #3169037
08/19/23 02:34 PM
08/19/23 02:34 PM
Joined: May 2005
Posts: 136
Ontario, Canada
500ciBee Offline
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500ciBee  Offline
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Posts: 136
Ontario, Canada
Originally Posted by hudsonhornet7x
Originally Posted by 500ciBee
Nice build!
Is that a standard port intake ported to max wedge size? If so, who did it and how much?


Yes, it is a standard port intake opened up to max wedge. Nick Jr. did that for me when he built the engine. Not sure how much it cost since I had the whole engine done over there.


Thanks! I’ll probably be doing the same.


1970 Super Bee prostreet. 383, SMR 727, Dana 60 4:88. Building a 512 low deck.






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