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Re: Post your Hemi stroker Build [Re: sublimehemi] #1742740
02/06/15 03:05 AM
02/06/15 03:05 AM
Joined: Sep 2005
Posts: 621
Deep DEEP SOUTH
LAD 524 Offline
mopar
LAD 524  Offline
mopar

Joined: Sep 2005
Posts: 621
Deep DEEP SOUTH
Not to hijack - but does anyone have the flow chart/spex for the these CNCd Eddy Hemi heads ?

Re: Post your Hemi stroker Build [Re: LAD 524] #1742741
02/06/15 03:16 AM
02/06/15 03:16 AM
Joined: Apr 2008
Posts: 373
sandwich IL
sublimehemi Offline
enthusiast
sublimehemi  Offline
enthusiast

Joined: Apr 2008
Posts: 373
sandwich IL
here


70 charger ,all aluminum 528 hemi 727 cope rmvb,680hp 670 tq,full sequential holley hp efi,full hotchkis tvs,qa1 k and lowers,borgeson steering box cass viper 11.75 with cass s-trac dana 3.54
Re: Post your Hemi stroker Build [Re: sublimehemi] #1742742
02/06/15 03:17 AM
02/06/15 03:17 AM
Joined: Apr 2008
Posts: 373
sandwich IL
sublimehemi Offline
enthusiast
sublimehemi  Offline
enthusiast

Joined: Apr 2008
Posts: 373
sandwich IL


70 charger ,all aluminum 528 hemi 727 cope rmvb,680hp 670 tq,full sequential holley hp efi,full hotchkis tvs,qa1 k and lowers,borgeson steering box cass viper 11.75 with cass s-trac dana 3.54
Re: Post your Hemi stroker Build [Re: sublimehemi] #1742743
02/06/15 05:42 PM
02/06/15 05:42 PM
Joined: Jul 2004
Posts: 1,145
Arizona, USA
gsmopar Offline
super stock
gsmopar  Offline
super stock

Joined: Jul 2004
Posts: 1,145
Arizona, USA
Hughes is claiming 447 on their "Prepped Edelbrocks." I've been busy at work, but will be calling them to see how the Eddy heads compare the Indy's that they've had on the same flow bench.

http://www.hughesengines.com/TechArticles/1headflowchartscomparisons.php#EdHemi

A pic I created comparing Stage V and Hughes-Edelbrock:

Re: Post your Hemi stroker Build [Re: gsmopar] #1742744
02/06/15 07:03 PM
02/06/15 07:03 PM
Joined: Mar 2006
Posts: 2,675
Mt. Eden Ky.
Hemi Allstate Offline
master
Hemi Allstate  Offline
master

Joined: Mar 2006
Posts: 2,675
Mt. Eden Ky.
The Stage V heads in that example do not have the same size intake valves as the Edelbrocks. They are smaller, (2.25") and it does make a difference.
So, not an accurate comparison in IMHO.


Try this one:
FHO CNC Ported Stage V Replacement Heads. For mild to wild street strip engines.

FHO CNC Replacement Head- Notes- application Blown Pro-Street Hemi - Use 45 degree wide seats for durability.
Note - Use stock intake and exhaust port openings.

Exhaust Port with 1.90" Valve Intake Port with 2.30" Valve
Flowed at 28" without tube. Flowed at 28"
.100" 61 .100" 75
.200" 135 .200" 159
.300" 187 .300" 248
.400" 230 .400" 315
.500" 258 .500" 384
.550" 267 .550" 412
.600" 279 .600" 435
.650" 287 .650" 453
.700" 295 .700" 467
.750" 298 .750" 469
.800" 301 .800" 471

Stage V Replacement Head with FHO CNC Porting.

Tests performed on Superflow 600 with FlowCom.
4.500" Bore Plate
Combustion Chamber 168cc
Intake Volume 241cc
Exhaust Volume 118cc
Intake Valve 2.30" Ferrea Titanium Tulip 11/32" Stem
Exhaust Valve 1.90 Ferrea Inconel TF Stainless Tulip 11/32" Stem




Mark



1996 Ram 1500 Sport
1968 road runner
1952 Sears Allstate licensed, pump gas, Hemi 5.98 @ 115.73 1.33 60 ft. The best is yet to come. Painless Performance / Street RODDER magazine Top 100 for 2019
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