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Re: 440-1 vs B1
[Re: tntmachine]
#637524
03/12/10 11:50 AM
03/12/10 11:50 AM
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Joined: Jan 2003
Posts: 19,366
Las Vegas
Al_Alguire
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 19,366
Las Vegas
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No....Of course maybe that would depend on level of porting. IE box B1 VS fully ported -1 even then I am not sure the -1 would be higher.
"I am not ashamed to confess I am ignorant of what I do not know."
"It's never wrong to do the right thing"
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Re: 440-1 vs B1
[Re: Lil Demon]
#637527
03/12/10 12:53 PM
03/12/10 12:53 PM
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Joined: Nov 2003
Posts: 6,293
Rock Springs
Bob_Coomer
master
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master
Joined: Nov 2003
Posts: 6,293
Rock Springs
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I dont know about port sizes, but there is no comparison in power potential.
[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]
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Re: 440-1 vs B1
[Re: supercomp]
#637529
03/12/10 01:07 PM
03/12/10 01:07 PM
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Joined: Apr 2005
Posts: 2,128
Salt Lake City
camastomcat
top fuel
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top fuel
Joined: Apr 2005
Posts: 2,128
Salt Lake City
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Quote:
No dought about that. But Dave Koffel told me a B1 Orig. cnc ported had a 5.625 long 320cc intake port. I ask for my engine analyzer plus program.
I don't think the -1 is close outta the box. The B1's are usually 385 unported. That's what my flow sheets say.
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Re: 440-1 vs B1
[Re: camastomcat]
#637530
03/12/10 01:23 PM
03/12/10 01:23 PM
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Joined: Feb 2004
Posts: 3,441
Mo.
supercomp
master
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master
Joined: Feb 2004
Posts: 3,441
Mo.
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Quote:
Quote:
No dought about that. But Dave Koffel told me a B1 Orig. cnc ported had a 5.625 long 320cc intake port. I ask for my engine analyzer plus program.
I don't think the -1 is close outta the box. The B1's are usually 385 unported. That's what my flow sheets say.
I thought he meant port volume cc's not cfm air flow.
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Re: 440-1 vs B1
[Re: Al_Alguire]
#637532
03/12/10 02:06 PM
03/12/10 02:06 PM
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Joined: Nov 2003
Posts: 10,384
Upstate NY
Bigcube
I Live Here
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I Live Here
Joined: Nov 2003
Posts: 10,384
Upstate NY
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My Intake CC after hand porting is 342cc. They are in line with the CNC 345's where it's my belief the 345 number in the head designation represents the CC of the intake after the CNC porting. I don't know what the B1's are.
Jim
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Re: 440-1 vs B1
[Re: tntmachine]
#637537
03/12/10 03:26 PM
03/12/10 03:26 PM
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Joined: Apr 2005
Posts: 2,128
Salt Lake City
camastomcat
top fuel
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top fuel
Joined: Apr 2005
Posts: 2,128
Salt Lake City
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Quote:
I am asking about the port volume, not CFM. The reason that I ask: I've been running a 493 cid -1 motor that has intake runner volumes of 327 cc's. I'm planning on putting together a bigger motor (572) with B1 heads. I saw a set of B1MC on here that stated the intake volume is 300cc. Since I don't have any B1 heads laying around to compare; I was wondering if the B1's have a shorter runner length than the Indy stuff?
Yeah, that stuff with the ti valves and T&D rocker gear is a great deal. I wish I had the money. You should meak better than 1000HP with that set up. I'm not sure about the 300cc coment, but Shady Dell should know. That's if we are talking about the same heads on racingjunk.
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Re: 440-1 vs B1
[Re: moparniac]
#637539
03/12/10 04:14 PM
03/12/10 04:14 PM
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Joined: Apr 2004
Posts: 976
Woodstock , Georgia
Mopar_racer_99
super stock
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super stock
Joined: Apr 2004
Posts: 976
Woodstock , Georgia
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Just my 2 cents worth, my -1 fully ported and polished , support 914 hp on a 578ci motor, if I had to do over again, I would go with b1 mc.I am maxxed out with no more room to grow, which means either sell heads for pennies on dollar, or let them sit on shelf if we want to step up. John
8.72 @ 154.6 ,68 Charger 578ci 440-1s, 3000# w/drvr, 2150 den/alt NA
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Re: 440-1 vs B1
[Re: Gearbox]
#637542
03/12/10 04:49 PM
03/12/10 04:49 PM
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Joined: Apr 2005
Posts: 2,128
Salt Lake City
camastomcat
top fuel
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top fuel
Joined: Apr 2005
Posts: 2,128
Salt Lake City
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Quote:
Whats the deal on racing junk, the only set I see with T/D are Predators, do you have the Add Number of a B1 M/C set-up I may have missed.
They're on here 2nd page 1/2 way down. In the race parts section.
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