Re: Tunnelram 440
[Re: badwedges]
#742049
07/06/10 05:04 PM
07/06/10 05:04 PM
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Joined: May 2004
Posts: 855 Brisbane Australia
572B1
super stock
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super stock
Joined: May 2004
Posts: 855
Brisbane Australia
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Quote:
Im thinking of using 660 center squirter is this a good choice?
I would prefer 750 dps for street or race.
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Re: Tunnelram 440
[Re: badwedges]
#742050
07/06/10 06:50 PM
07/06/10 06:50 PM
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Joined: Sep 2005
Posts: 2,442 LOWELL IN
QWK_ENUF
top fuel
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top fuel
Joined: Sep 2005
Posts: 2,442
LOWELL IN
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i ran 600 vac sec ,660 center squirtes , and 750 DP
the 750's worked best
WAXER
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Re: Tunnelram 440
[Re: GomangoCuda]
#742052
07/06/10 06:53 PM
07/06/10 06:53 PM
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Anonymous
Unregistered
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Anonymous
Unregistered
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I have two 750 DPs for mine
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Re: Tunnelram 440
[Re: Cab_Burge]
#742057
07/07/10 03:13 PM
07/07/10 03:13 PM
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Joined: May 2004
Posts: 12,396 Taxes & Virus's R-US, NY
Dragula
I Live Here
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I Live Here
Joined: May 2004
Posts: 12,396
Taxes & Virus's R-US, NY
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Quote:
Quote:
Im thinking of using 660 center squirter is this a good choice?
Yes
No...Because there is only one squirter per carb. Its really not enough fuel shot with that much plenum volume to get the car moving without stumbling a little. You would be far better off with a single plane and just a double pumper. The old school crap can work, but not like the modern annular carbs with all the jettable air bleeds and such. If you do it, you will wish later you had spent the few extra bucks for real carbs instead of buying them twice.
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Re: Tunnelram 440
[Re: Dragula]
#742058
07/07/10 04:30 PM
07/07/10 04:30 PM
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Joined: Nov 2004
Posts: 2,119 sc
tjmarcus1
top fuel
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top fuel
Joined: Nov 2004
Posts: 2,119
sc
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Quote:
Quote:
Quote:
Im thinking of using 660 center squirter is this a good choice?
Yes
No...Because there is only one squirter per carb. Its really not enough fuel shot with that much plenum volume to get the car moving without stumbling a little. You would be far better off with a single plane and just a double pumper. The old school crap can work, but not like the modern annular carbs with all the jettable air bleeds and such. If you do it, you will wish later you had spent the few extra bucks for real carbs instead of buying them twice.
with all due respect, i can make the 660's work without a lot of hassle. but, i do prefer a set of 750's
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Re: Tunnelram 440
[Re: tjmarcus1]
#742059
07/07/10 04:41 PM
07/07/10 04:41 PM
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Joined: Sep 2003
Posts: 2,008 Sweet Home Alabama
MRMOPAR622
top fuel
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top fuel
Joined: Sep 2003
Posts: 2,008
Sweet Home Alabama
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The 2 750 dp carbs will work great.Mill choke air horns off,block off power valves sq jet # 80 and you will have it close. The Tunnel-Ram maybe o'll school but its faster. I found out the Hard Way the Trick of the week stuff never works. Unless your have extra $$$ to throw away.
"To Be The Man'You Have Got To Beat The Man"
"T/D and Pro-Bracket Racer"
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Re: Tunnelram 440
[Re: MRMOPAR622]
#742060
07/07/10 06:40 PM
07/07/10 06:40 PM
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Joined: Jan 2004
Posts: 3,838 Central Missouri Fort Leonard...
mopar65
master
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master
Joined: Jan 2004
Posts: 3,838
Central Missouri Fort Leonard...
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I guess i will be the oddball one. I will be using 2 carter comp 750 carbs on my 440.I know everybody does not like them. but i went 10.50 at 127 in my old 3500 pound 11.1 compression 440 powered 65 Plymouth and they were box stock.I would love to try some 750 dp on my car but i don't have the money to switch everything over to Holley. I say if you already have the 660 to give them a try. best of luck Mopar65
3520 pound race ready 1973 Street/Strip Dodge Dart - Stock stroke 440/727
10.49 @ 125.0 on 93 pump gas & ET Street Radials. More to come...
( SGT Miller) Proudly served 12 years in the US ARMY RESERVES
support our troops
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Re: Tunnelram 440
[Re: mopar65]
#742061
07/07/10 07:24 PM
07/07/10 07:24 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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anyone here that says the 660 center squirters wont work, either hasnt run any or has poor tuning skills period. They work, and work well. I will say they arent much for tuning, and jetting alone doesnt help much. But they work near best right OOTB or factory specs.
Last edited by Bob_Coomer; 07/07/10 07:25 PM.
[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: Tunnelram 440
[Re: Dart1031]
#742065
07/07/10 09:03 PM
07/07/10 09:03 PM
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Joined: Nov 2008
Posts: 119 mo
moparbud
member
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member
Joined: Nov 2008
Posts: 119
mo
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Re: Tunnelram 440
[Re: 440charger500]
#742069
07/10/10 04:56 PM
07/10/10 04:56 PM
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Joined: Jan 2003
Posts: 17,918 Akron, Ohio
ProSport
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 17,918
Akron, Ohio
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I ran 2 750 Quickfuel tunnel ram carbs on my last car and loved them!
1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual
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Re: Tunnelram 440
[Re: ProSport]
#742070
07/10/10 09:21 PM
07/10/10 09:21 PM
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Joined: May 2004
Posts: 855 Brisbane Australia
572B1
super stock
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super stock
Joined: May 2004
Posts: 855
Brisbane Australia
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You don't need anything special. Two universal 750 double pumpers set up will work just fine. My brother runs two 750 dps on a std stroke 440. He has run 10.7 @125.5 on pump fuel at 3700 lbs. He still runs a std water pump and mechanical fan.
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Re: Tunnelram 440
[Re: 440charger500]
#742074
07/11/10 08:33 PM
07/11/10 08:33 PM
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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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Quote:
I'm running a pair of 600 vac secondary carbs. They drive really nice and milage isnt bad but they do have a slight bog at the strip. I have to stall 2400 rpm or more so it doesnt bog. I'm switching to a pair of 650's DP with proform main bodys. I hope they will work good.
I wouldnt wish vac secondary carbs on anyone that races... I still have a pair laying around the shop... DPs only for me
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Re: Tunnelram 440
[Re: MR_P_BODY]
#742075
07/12/10 10:50 AM
07/12/10 10:50 AM
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Joined: Mar 2008
Posts: 553 Kentucky
clovis
mopar
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mopar
Joined: Mar 2008
Posts: 553
Kentucky
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I am curious what is considered a good price for a set of 660 center squirters? What is a good price for 750 DP? Just starting to shop and wanted to be prepared.
'75 Plymouth Duster Phase I 451 906/590/2-660 10.75/126 Phase II 451 Stage VI/590/1050 9.82/135 Phase III 383 906/Victor-Pump gas 11.30/119
"For by grace you have been saved through faith. And this is not your own doing; it is the gift of God,"
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