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Re: indy ez-1
[Re: dirty magnum]
#860350
11/22/10 09:18 PM
11/22/10 09:18 PM
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Joined: Jan 2003
Posts: 14,506
So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 14,506
So. Burlington, Vt.
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this is the last set i did.....
std port EZ head, opened up to MW size.
different valve job, back cut valves, blended bowls, ported chambers.
4.375" bore, 28" test pressure:
lift-------I/E
.100--71.3/59.5
.200-142.7/105.4
.300-202.5/143.0
.400-253.1/178.5
.500-299.2/205.8
.550-317.9/213.2
.600-332.8/220.7
.650-342.2/224.9
.700-344.0/228.6
std port EZ head, OOTB:
lift-------I/E
.100--68.0/54.2
.200-124.2/99.0
.300-175.5/137.1
.400-224.6/172.7
.500-263.0/194.8
.550-277.2/205.7
.600-288.0/212.0
.650-293.7/217.7
.700-297.6/219.7
these heads can have some core shift in the exhaust bowl, and as a result, sometimes they just turn out better on some ports than others(even the CNC'd ones).
also, since they have come out, i've noticed Indy has used a few different cutters to do their initial valve job, which can affect how they work when used OOTB.
my experience with these heads is, they really respond well in the mid-lift to having the chambers reworked a little.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads
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Re: indy ez-1
[Re: AndyF]
#860352
11/22/10 09:33 PM
11/22/10 09:33 PM
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Joined: Jan 2003
Posts: 14,506
So. Burlington, Vt.
fast68plymouth
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 14,506
So. Burlington, Vt.
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i dont have the numbers here at home Andy, but as i recall, those MCH CNC'd versions were close to 360/240 @ .700 lift, with about a 310cc intake runner.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads
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Re: indy ez-1
[Re: AndyF]
#860357
11/23/10 03:04 AM
11/23/10 03:04 AM
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Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
BradH
Taking time off to work on my car
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Taking time off to work on my car
Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
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Quote:
Yep, I found the flow sheet from your bench. 362/241 at .700 lift.
Any chance you could post the rest of the #s that Dwayne provided? I'd be curious how they compare to his results for my CNC'd Victors. 
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Re: indy ez-1
[Re: dirty magnum]
#860359
11/23/10 09:42 PM
11/23/10 09:42 PM
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Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
BradH
Taking time off to work on my car
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Taking time off to work on my car
Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
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Quote:
what do your victors flow?
PRH test of my Hughes CNC Victors on 4.375" bore:
Lift -- Int / Exh
.100 --- 75 / 58
.200 -- 169 / 109
.300 -- 237 / 157
.400 -- 280 / 201
.500 -- 318 / 229
.550 -- 329 / 239
.600 -- 341 / 246
.650 -- 347 / 253
.700 -- 345 / 256
Not a Max Wedge port, but bigger than a typical "standard" port (2.40 x 1.30").
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Re: indy ez-1
[Re: cudadon]
#860362
11/24/10 02:15 PM
11/24/10 02:15 PM
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Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
BradH
Taking time off to work on my car
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Taking time off to work on my car
Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
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Quote:
So what are those called? Std port? Thats the way they come from Edelbr.?
Is this why you are making Franken-fold?
Thanks, Don
Hughes calls them their "standard port" CNC, since they also offer a Max Wedge version. As the Victors come from Edelbrock, they're a "normal" standard size.
And, yes, this is the reason for "Franken-fold." 
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Re: indy ez-1
[Re: BradH]
#860363
11/24/10 02:43 PM
11/24/10 02:43 PM
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Joined: Jun 2003
Posts: 9,225
Charleston
sixpackgut
Drag Week Mod Champion
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Drag Week Mod Champion
Joined: Jun 2003
Posts: 9,225
Charleston
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Quote:
Quote:
So what are those called? Std port? Thats the way they come from Edelbr.?
Is this why you are making Franken-fold?
Thanks, Don
Hughes calls them their "standard port" CNC, since they also offer a Max Wedge version. As the Victors come from Edelbrock, they're a "normal" standard size.
And, yes, this is the reason for "Franken-fold."
when i get a chance, maybe fri i will be sending you my 337 intake
Gen 3 power 6.22@110, 9.85@135
Follow @g3hemiswap on instagram
performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
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Re: indy ez-1
[Re: sixpackgut]
#860365
11/25/10 06:45 PM
11/25/10 06:45 PM
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Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
BradH
Taking time off to work on my car
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Taking time off to work on my car
Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
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Quote:
when i get a chance, maybe fri i will be sending you my 337 intake
I'll probably just put it on top of this Edelbrock box that somebody sent me about a year and a half ago that I've never opened... 
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Re: indy ez-1
[Re: dirty magnum]
#860366
11/25/10 06:47 PM
11/25/10 06:47 PM
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Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
BradH
Taking time off to work on my car
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Taking time off to work on my car
Joined: Jan 2003
Posts: 15,439
Val-haul-ass... eventually
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Quote:
what kind of et s have people run with the ez 1 in a stock suspension b body street car
It might be just as easy to state your performance goal and ask if you can get there w/ EZ-1s... 
I think sixpackgut's going 9s w/ his in his Challenger.
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