Intake question
#3091709
11/04/22 08:36 PM
11/04/22 08:36 PM
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Joined: Jun 2014
Posts: 3,208 Md.
carnut68
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I have a chance to pick up a Indy 4500-Max NIB in a parts trade. I currently have a Super Victor standard port. I have Indy EZ heads ,but I'm getting them opened to Max Wedge port, I would have to do them same for the Victor. What's the opinions on the Indy intake?
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Re: Intake question
[Re: carnut68]
#3091713
11/04/22 08:41 PM
11/04/22 08:41 PM
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Joined: Dec 2021
Posts: 1,146 Loudoun County, VA
Brad_Haak
super stock
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super stock
Joined: Dec 2021
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Loudoun County, VA
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Can you $wing having both intakes to test against each other?
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)
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Re: Intake question
[Re: carnut68]
#3091760
11/05/22 02:14 AM
11/05/22 02:14 AM
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Joined: Aug 2003
Posts: 43,237 Bend,OR USA
Cab_Burge
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I Win
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Bend,OR USA
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What is the part # on the Indy intake? 400-3,440-3 or 440-3X? All the Max wedge Indy intakes I've seen are Max wedge port size from the plenums all the way to the head mating surfaces. I don't think the Eddy Victor M.W. intakes are that way More air=more power
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
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Re: Intake question
[Re: Cab_Burge]
#3091776
11/05/22 06:27 AM
11/05/22 06:27 AM
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Joined: Jun 2014
Posts: 3,208 Md.
carnut68
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What is the part # on the Indy intake? 400-3,440-3 or 440-3X? All the Max wedge Indy intakes I've seen are Max wedge port size from the plenums all the way to the head mating surfaces. I don't think the Eddy Victor M.W. intakes are that way More air=more power Didn't get a part # but from his pics 440 4500-MAX
America First!
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Re: Intake question
[Re: carnut68]
#3091836
11/05/22 01:27 PM
11/05/22 01:27 PM
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Joined: Jan 2003
Posts: 14,506 So. Burlington, Vt.
fast68plymouth
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I Live Here
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So. Burlington, Vt.
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Get a picture of it. You want be sure it’s not some variation of the mod man intake.
Personally, I’d just rework the super victor and be done with it.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
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Re: Intake question
[Re: carnut68]
#3091909
11/05/22 11:14 PM
11/05/22 11:14 PM
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Joined: Jun 2014
Posts: 3,208 Md.
carnut68
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It's a 440-3 so I took it in trade mostly because they are discontinued. I didn't realize the difference in the port between standard a MW until I saw them side by side.
Last edited by carnut68; 11/05/22 11:24 PM.
America First!
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Re: Intake question
[Re: carnut68]
#3091939
11/06/22 08:55 AM
11/06/22 08:55 AM
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Joined: Dec 2021
Posts: 1,146 Loudoun County, VA
Brad_Haak
super stock
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super stock
Joined: Dec 2021
Posts: 1,146
Loudoun County, VA
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Nice! I was afraid it was gonna be the -3X version, which is waaaay too big for your application.
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)
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Re: Intake question
[Re: Brad_Haak]
#3091942
11/06/22 09:29 AM
11/06/22 09:29 AM
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Joined: Jun 2014
Posts: 3,208 Md.
carnut68
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Nice! I was afraid it was gonna be the -3X version, which is waaaay too big for your application. I would not have traded for the 3X. I knew if it was 6.75 tall it was the 440-3. It's almost identical to the Victor. I think it was a good score.
America First!
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Re: Intake question
[Re: Brad_Haak]
#3092014
11/06/22 02:38 PM
11/06/22 02:38 PM
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Joined: Jan 2003
Posts: 2,926 A shed in England
Tig
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Nice! I was afraid it was gonna be the -3X version, which is waaaay too big for your application. I swapped out a -3 for a 3X and also swapped the carb from a 1050 dom (9375) to a Pro Systems 1200cfm. On a .720 (gross) lift 11.5:1, 4.50 bore 528, It picked up 3 tenths and 4 mph. I was using the 572-13 heads, I was more surprised than anyone
'74 Challenger..9.46 @ 145.9 1/4, 6.001 @ 118 1/8 so far. 4023lb !!! # N/A, Marsh performance 655ci, Indy Maxx, T/R, Indy 600-13 X's, Street legal, pump gas, full interior, Cal-Tracs, mufflers, 3:73's and real 10.5 radials. 9.51 @ 142.4 1/4, 6.003 @ 114 1/8 with our old mule KB, 572-13, 580 wedge. RHD '68 Barracuda Fastback 323ci street/strip. Best ET 13.88 @ 99.03
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Re: Intake question
[Re: Tig]
#3092019
11/06/22 03:00 PM
11/06/22 03:00 PM
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Joined: Jun 2014
Posts: 3,208 Md.
carnut68
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Nice! I was afraid it was gonna be the -3X version, which is waaaay too big for your application. I swapped out a -3 for a 3X and also swapped the carb from a 1050 dom (9375) to a Pro Systems 1200cfm. On a .720 (gross) lift 11.5:1, 4.50 bore 528, It picked up 3 tenths and 4 mph. I was using the 572-13 heads, I was more surprised than anyone I'm only using the EZ heads and probably a .600 lift cam and a 1050 dommie.
America First!
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Re: Intake question
[Re: rebel]
#3092187
11/07/22 12:14 AM
11/07/22 12:14 AM
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Joined: Jun 2014
Posts: 3,208 Md.
carnut68
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The only thing I don't like about Indy single plane manifolds, is how they run the port divider into the plenum. I have 2x of their manifolds, the first one I sent to get ported & flowed came back without the dividers, they were cut right back & it made a huge difference on how the engine performed, so I sent the other one in a few years later & it came back with the dividers gone too. I have a Super Victor manifold as well & it didn't have the dividers in the plenum & it flows within 8 cfm of the Indys that have had work. The Victor is slightly taller than the Indys. I'll have to compare the two.
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