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#1
10-14-2017, 09:50 PM
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E-Head Porting Service?
I have a set of untouched 72c E-Heads that I'm thinking about sending out to get ported for a 10.25:1, .600"+/- lift, 455 street car.
Who should I send them to?
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No! Do not try! Do! Or do not. There is no try. - Yoda 1967 Firebird Restoration 2005 - 1/25/2017 
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#2
10-14-2017, 10:14 PM
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#3
10-14-2017, 10:15 PM
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Quote:
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#4
10-14-2017, 10:49 PM
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I've used Steve Magnotti at FlowTech in NY (steve25 here on this forum). He provided me with excellent work and a quick turnaround time. There are some head porters out there that are S L O W!!!
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'67 GTO 400 HO - Ram Air - 4 speed - 3.55 Safe T Track, A/C, PS, red fender liners '78 Lemans - Drag car project |
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#5
10-14-2017, 10:56 PM
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Quote:
Not good |
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#6
10-15-2017, 07:10 AM
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Yes, I do not have a Web site as I do porting work part time and as I have the time and or the interest in a project.
The last set of round port full race E heads I did took a 3100 lb 500 cid car to 9.13 1/4 mile shifting@ 7400 max without going wide port on them. 750 hp as confirmed by track time.
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! Last edited by steve25; 10-15-2017 at 07:28 AM. |
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#7
10-15-2017, 09:25 AM
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Quote:
__________________
'67 GTO 400 HO - Ram Air - 4 speed - 3.55 Safe T Track, A/C, PS, red fender liners '78 Lemans - Drag car project |
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#8
10-15-2017, 09:38 AM
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This thread is one of the main reasons I used Steve.
http://forums.maxperformanceinc.com/...=676198&page=2 I started out with intention of doing them myself, but my job changed and I didn't have time. Steve had given me tons of free advice on doing mine, so I decided to just let him do them. He was able to get 265/208 out of my iron d ports with pretty much a stock size intake runner. They are perfect for the stock appearing build I wanted them for. I dug this thread up and it includes lots of pics and my flow sheets. http://forums.maxperformanceinc.com/...d.php?t=736029
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'67 GTO 400 HO - Ram Air - 4 speed - 3.55 Safe T Track, A/C, PS, red fender liners '78 Lemans - Drag car project Last edited by 67GTO4SPEED; 10-15-2017 at 10:35 AM. |
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#9
10-15-2017, 09:41 AM
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Websites and big names aren't always a guaranteed success.
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#10
10-15-2017, 10:05 AM
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Yes he helped me out with a set of iron heads with a back flow problem.Very willing to help,he's good people,and great asset to this site.
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76 T/A 455, cnc chamber E heads,OF hyd roller ,yella terra shaft rockers 11.47 119 |
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#11
10-15-2017, 10:10 AM
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Quote:
Quote:
If Dave says he can get them done within your timeframe, I wouldn't hesitate taking your work to him.
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1969 Firebird, Tx3-455/468 machined by CVMS E-heads by Dave Wilcox/Comp Cams 300B-6 flat solid 850DP on E-85 by Eric Niefert/T2 1" plastic spacer T-400/PTC 4000/390's/30x9 Hoosier radial slicks,#3400 1.38 60' 6.32 @ 108 MPH at Northeast Dragway NC 5/23/15 (9th pass on new engine) https://m.youtube.com/watch?v=ePCu2v...ature=youtu.be 1.37 60' 6.26 @ 109 half track, 9.86 @ 136 1/4 mile, #3350 11/26/16 at Richmond Dragway (125th pass on new engine) |
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#12
10-15-2017, 10:33 AM
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Quote:
I have not put them into service yet. |
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#13
10-15-2017, 01:36 PM
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No Head Porting but Dave did a BG Tri-power Intake Manifold for me that I was very happy with. I was not so happy with Jim L as he sent the intake back to me with a $50.00 value and it was lost for a couple of months with no one really caring about a $50.00 part.
A Lot of effort and nagging and I eventually tracked down the intake. Dave W. A+ grade Jim L. C- grade Make sure that they insure your finished parts for the true value. Tom V.
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"Engineers do stuff for reasons" Tom Vaught Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward. |
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#14
10-15-2017, 01:41 PM
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Off the subject but is Jim Lehart still around?
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#15
10-15-2017, 01:57 PM
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"Off the subject but is Jim Lehart still around?"
Based on input from two people quite some time ago he was in the process of selling his business. At the time he had someone helping him at the shop. One of these persons received a complete set of custom ported Edelbrock cylinder heads that ended up with issues (not the port work). But reported the 'helper' did the assembly. .
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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE |
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#16
10-15-2017, 02:03 PM
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Somewhat related, if these cylinder heads are the older combustion chamber design and if interested Dave at SD Performance has a CNC program to change them to the newer 'heart shaped' chamber. And of coarse has CNC programs for port work.
.
__________________
'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 ) Old information here: http://www.hotrod.com/articles/0712p...tiac-trans-am/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE |
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#17
10-15-2017, 03:01 PM
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5 hours drive to Miami is Gaby, usually deals with "high end" stuff. https://www.facebook.com/eicmotorsports/ He may be very busy. |
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#18
10-15-2017, 04:08 PM
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Call Frank G. At Allpontiac.For the Tiger Cub CNC program.700+ HP on street gas 800+ HP on race gas high CR.Couple versions available along with many options.Bill C.
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Checkered Flag Machine & Ceralli Competition Engines Racing engines and induction development http://www.checkeredflagmachine.net/ |
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#19
10-15-2017, 04:24 PM
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Dave can get 374cfm out of std port E heads, 300cfm out of iron D ports, and I believe 400cfm out of std port HPs. All those numbers are near/at the top of the heap. Same guy, must mean something. Dave and Marcella are the two head porters who impress me the most in our world.
There are more but my personal favorites. And Dave has some good prices for his work too. |
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#20
10-15-2017, 06:16 PM
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The OP stated these would be for a 455" 10.25 :1 street car. I think some of these recommendations would be a bit overkill.
__________________
'67 GTO 400 HO - Ram Air - 4 speed - 3.55 Safe T Track, A/C, PS, red fender liners '78 Lemans - Drag car project |
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