C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Heads for +/-$1500??

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Old May 24, 2005 | 06:11 PM
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Default Heads for +/-$1500??

After alot of thought, I have decided to replace my Pro-Topline heads. Now i need to find another set of heads for my motor buildup. The motor is an all forged 383 with flat top pistons. I will be running a Superram and a 219 cam. What I need is a 64cc Aluminum head and I need it by this weekend! That means AFRs are out. I was thinking Trickflows or Edelbrock Victor Jr.s. What set of out of the box heads would you recommend?

Thanks
Ray
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Old May 24, 2005 | 07:27 PM
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Just curious, why are you switching from Pro Toplines? I've heard they flow VERY comparable to AFR's...
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Old May 24, 2005 | 07:37 PM
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Originally Posted by Ray383
After alot of thought, I have decided to replace my Pro-Topline heads. Now i need to find another set of heads for my motor buildup. The motor is an all forged 383 with flat top pistons. I will be running a Superram and a 219 cam. What I need is a 64cc Aluminum head and I need it by this weekend! That means AFRs are out. I was thinking Trickflows or Edelbrock Victor Jr.s. What set of out of the box heads would you recommend?ThanksRay
When I move to new heads I'm going with Victor Jr's. Edelbrock has outstanding quality control.

Jake
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Old May 24, 2005 | 07:47 PM
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Originally Posted by Ray383
After alot of thought, I have decided to replace my Pro-Topline heads. Now i need to find another set of heads for my motor buildup. The motor is an all forged 383 with flat top pistons. I will be running a Superram and a 219 cam. What I need is a 64cc Aluminum head and I need it by this weekend! That means AFRs are out. I was thinking Trickflows or Edelbrock Victor Jr.s. What set of out of the box heads would you recommend?

Thanks
Ray

Are you interested in selling your pro-toplines? I am looking for a set of budget (ie used) aftermarket heads. If so what are the specs?
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Old May 24, 2005 | 07:52 PM
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How about Dart Pro 1's
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Old May 24, 2005 | 08:13 PM
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Originally Posted by hz900
Are you interested in selling your pro-toplines? I am looking for a set of budget (ie used) aftermarket heads. If so what are the specs?
Yes I am selling the heads. They are 200 cc protopline Aluminum heads. Here is a link. http://www.procylinderheads.com/123400000a.htm They are brand new in the box. I had them port matched to a feltpro 1205. They have Crane Cams double springs set up for a hydrualic roller cam w/ up to .600 inches of lift. Stainless steel intake/ chomoly exhaust vavles. I bought them for $1300 + $250 in port matching. I was going to put them on ebay to see what I could get for them. I had a problem with them. This post explains it. http://forums.corvetteforum.com/show...38&forum_id=48

I used the same guy he did to fix them and I got the same results. I have pics if anyone wants them
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Old May 24, 2005 | 10:40 PM
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Originally Posted by JAKE
When I move to new heads I'm going with Victor Jr's. Edelbrock has outstanding quality control.

Jake
My only problem with them is the 215cc intake. I think that is on the large side. I found these from Brodix and I think they might be the way to go. http://www.brodix.com/RR%20200.html And best part is, they can ship tomarrow.
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Old May 24, 2005 | 11:06 PM
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Dart Pro 1 is a good head, Brodix is making some great heads, too.I'm not super impressed by the flow numbers on Edelbrock heads, but they are still somewhat competitive. I'll have to agree with JAKE that their Q.C. is top notch.

Last edited by cv67; May 24, 2005 at 11:09 PM.
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Old May 25, 2005 | 12:34 AM
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Originally Posted by Ray383
After alot of thought, I have decided to replace my Pro-Topline heads. Now i need to find another set of heads for my motor buildup. The motor is an all forged 383 with flat top pistons. I will be running a Superram and a 219 cam. What I need is a 64cc Aluminum head and I need it by this weekend! That means AFRs are out. I was thinking Trickflows or Edelbrock Victor Jr.s. What set of out of the box heads would you recommend?

Thanks
Ray
How about the GM Fast Burn heads. They have a 210cc intake runner with a 78cc exhaust runner. These are high quality heads designed by the General for the SBC. However they do have a 62cc chamber, but that is easily offset with the use of a slightly thicker headgasket. The runner design is such that they will produce high RPM power without sacfricing much in the low and midrange. With the 210cc runners there is still ample low end flow velocity for low end responce and performance. I am pretty sure that you can find a set at Scoggin Dickey or from other GMPP dealers.
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Old May 25, 2005 | 02:59 AM
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THE NEW VORTECS!!!! those are BAAAAAD!!!

They outflow Dart Iron Eagle 220cc heads, with a intake size of I think 200cc or something close. so LOTS of velocity, and alot of flow. I think a little over a grand for a pair assembled
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Old May 25, 2005 | 07:10 AM
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Originally Posted by tjwong
How about the GM Fast Burn heads. They have a 210cc intake runner with a 78cc exhaust runner. These are high quality heads designed by the General for the SBC. However they do have a 62cc chamber, but that is easily offset with the use of a slightly thicker headgasket. The runner design is such that they will produce high RPM power without sacfricing much in the low and midrange. With the 210cc runners there is still ample low end flow velocity for low end responce and performance. I am pretty sure that you can find a set at Scoggin Dickey or from other GMPP dealers.
I thought about them. The 62cc is what made me keep looking. With 64cc heads I'll be right at 11:1. I don't want to band-aid the problem with a head gasket. The Brodix on the other hand come in 67cc. That would lower my compression to right where I would like it. The question now is 1800cc heads or 200cc?
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Old May 25, 2005 | 08:22 AM
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Originally Posted by JAKE
When I move to new heads I'm going with Victor Jr's. Edelbrock has outstanding quality control.

Jake
Edelbrocks!
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Old May 25, 2005 | 03:31 PM
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Originally Posted by Ray383
My only problem with them is the 215cc intake. I think that is on the large side. I found these from Brodix and I think they might be the way to go. http://www.brodix.com/RR%20200.html And best part is, they can ship tomarrow.
I should have been more specific (when I wrote that when I change heads I plan to buy Victor Jrs) so as not to cause any misunderstanding, sorry.

My engine is a 415, so 215cc heads would be okay for ME. I believe 190/200 ccs would be about right for your engine.

I still stand by the quality control Edelbrock maintains though.

Jake
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Old May 25, 2005 | 03:42 PM
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I'm a big fan of the Victor Jr's...They're an excellent head and have much more potential as well. However they have a raised exhaust that won't work with some Vette headers (most notably are TPIS and LPE's) but they will work with Hookers which most people run anyway. Also, 215cc may not be a "big" port, but on most of the TPI bases I've tried to use on them they are too big. Generally you have to weld up the topside of the intake ports, then remill the manifold to have enough gasket mating surface.
-Jeb
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Old May 25, 2005 | 06:52 PM
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Well, I just bought the Brodix Race Rite heads. I bought the 180cc version. The 200cc's are matched to a 1206 while the 180cc are matched to a 1204, perfect for a superram. They should be here on friday. Keisler 5 speed just got here today! I'll be doing a write up on the whole build. Thanks everyone for the input.

Ray
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Old May 26, 2005 | 10:19 AM
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Those are an excellent heads for a "mid-motor"... They have good flow, smaller runner cross-section, and great velocity. I've built two small blocks pretty recently with those heads (it's nice to have Brodix about two hours from me).
-Jeb
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Old May 26, 2005 | 12:01 PM
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Originally Posted by Ray383
Well, I just bought the Brodix Race Rite heads. I bought the 180cc version. The 200cc's are matched to a 1206 while the 180cc are matched to a 1204, perfect for a superram. They should be here on friday. Keisler 5 speed just got here today! I'll be doing a write up on the whole build. Thanks everyone for the input.

Ray
Good choice. Motor should make killer torque!
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Old May 26, 2005 | 12:36 PM
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does anyone know the flow #'s of the edlebrock 215 vic jr's. would the raised exhaust port be a problem???

look for a good head for my 396 project..

either edlebrock vic jr's, afr cnc210, or maybe dart pro1 cnc227 but they might be big..
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Old May 26, 2005 | 04:13 PM
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Originally Posted by mos90
does anyone know the flow #'s of the edlebrock 215 vic jr's. would the raised exhaust port be a problem???

look for a good head for my 396 project..

either edlebrock vic jr's, afr cnc210, or maybe dart pro1 cnc227 but they might be big..
Edelbrock has all of their flow numbers posted on their website.

Last year, I even called Edelbrock and even emailed them about their flow numbers, since they are slightly different than the numbers posted on other sites. The responses I received both over the phone and in email is that the posted flow numbers are the exact and correct numbers. That other benches and bench calibrations may show different numbers, but Edelbrock firmly stands behind their posted numbers.

Also, I recently learned that Edelbrock has the highest quality control rating in the industry, I believe it's called something like QA1 (somebody correct me on that title.)

I recently saw a show on HorsePowerTV where a tour was given by Vic of the Edelbrock facilities. It showed the complete manufacture of an intake manifold from casting to being boxed up for shipment. The tour also showed their quality control testing procedure. VERY IMPRESSIVE!

They've got deep pockets, too.

Jake
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