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15 result(s) to your search. (so,)   ·  

14095cobra_133.jpg

Rick Bagley
Thu January 23, 2003 3:24pm
Rating: 10 
Test Run

Test Run, Getting some engine time, and checking for leaks. 427 SO, 4 speed toploader.Unique
15087427_so_lr_view.jpg

speed220mph
Sun May 18, 2003 2:08pm
Rating: 10 
427 so with two 4's

14095cobra4272.jpg

Rick Bagley
Tue December 16, 2003 1:47pm
Rating: 9.5 
Ford FE 427 SO

427 SO, Holley 3310
21218IMG_0021.JPG

HSSS427
Wed July 20, 2005 2:25pm
Tremec 3550 vent?

This pop attachment on top of the Tremec doesn't show up on the diagram. Is it a vent and could it be the source of a fluid leak - see picture below vent. If so, why and how do I correct it?
cobra_0014.jpg

Anthony
Tue November 14, 2006 9:54pm
Rating: 10 
cobra_0014

427 SO, Aluminum Hi-Riser Heads, original single 4bbl intake with original Holley 780 Vac Sec carb with LeMans bowls
cobra_0023.jpg

Anthony
Tue November 14, 2006 9:57pm
Rating: 10 
cobra_0023

427 SO, Aluminum Hi-Riser Heads, original single 4bbl intake with original Holley 780 Vac Sec carb with LeMans bowls
PDRM0002.JPG

Anthony
Wed November 15, 2006 5:57pm
Rating: 10 
427 SO Hi-Riser engine

427 SO, aluminum HiRiser heads, 780 Holley Lemans carb, 10.5:1 CR, bored 0.017" over, displacement 429 cubic inches. Engine built to replicate a lightweight competition engine.


Chassis dyno tuned - Got 454 rwhp @ 5900 rpm's and still climbing, and 488 rwtq @ 3900 rpm's.
PDRM0003.JPG

Anthony
Wed November 15, 2006 6:00pm
Rating: 10 
427 Hi-Riser engine

427 SO, aluminum HiRiser heads, 780 Holley Lemans carb, 10.5:1 CR, bored 0.017" over, displacement 429 cubic inches. Engine built to replicate a lightweight competition engine.


Chassis dyno tuned - Got 454 rwhp @ 5900 rpm's and still climbing, and 488 rwtq @ 3900 rpm's.
Chassis_Dyno-Initial_run_427_HR.jpg

Anthony
Wed April 4, 2007 7:54pm
Rating: 10 
Chassis Dyno - Initial Run 427 High Riser

Self built 427 SO, stock stroke, 429 ci., Dove aluminum High Rsier heads, mildly ported, 10.5 : 1 CR, original holley 780 cfm LeMans carb, vacuum secondary, on an original single four BBL Hi-Riser intake. Chassis Dyno is at Performance Engineering, Hamilton, OH.


Initial run with engine as built by me, with jetting as supplied with carburetor.
Chassis_Dyno-Last_run_427_HR.jpg

Anthony
Wed April 4, 2007 7:55pm
Rating: 10 
Chassis Dyno - Last Run 427 High Riser

Self built 427 SO, stock stroke, 429 ci., Dove aluminum High Riser heads, mildly ported, 10.5 : 1 CR, original holley 780 cfm LeMans carb, vacuum secondary, on an original single four BBL , dual plane, Hi-Riser intake. Chassis Dyno is at Performance Engineering, Hamilton, OH.


Carb jets changed, and timing adjusted by Performance Engineering. Picked up 80 ft-lbs torque and 60 hp by chassis dyno tuning.


With a 20% loss, estimated max flywheel torque is about 600, with about 570 flywheel HP at 5900 rpm's and still climbing.


The torque curve is pretty flat.
Chassis_Dyno-Last_run_A-F_ratio.jpg

Anthony
Wed April 4, 2007 7:57pm
Chassis Dyno - Last Run 427 Hi-Riser Air-Fuel Ratio

Self built 427 SO, stock stroke, 429 ci., Dove aluminum High Riser heads, mildly ported, 10.5 : 1 CR, original holley 780 cfm LeMans carb, vacuum secondary, on an original single four BBL , dual plane, Hi-Riser intake. Chassis Dyno is at Performance Engineering, Hamilton, OH.


Carb jets changed, and timing adjusted by Performance Engineering. Picked up 80 ft-lbs torque and 60 hp by chassis dyno tuning.


With a 20% loss, estimated max flywheel torque is about 600, with about 570 flywheel HP at 5900 rpm's and still climbing.
427SO-Hi-Riser.jpg

Anthony
Sun May 20, 2007 5:51pm
Rating: 10 
427 SO Hi-Riser heads

Here is a partially assembled 427 SO, '68 block with lifter galleries. 4.250 Bore ( 0.017" over), stock stroke. Dove aluminum Hi-Riser heads. Solid Roller cam, Roller-master Timing chain, Crower oil-fed roller lifters. Eagle rods.
cobra95.jpg

jacks996
Sun November 16, 2008 7:03pm
Rating: 10 
cobra95

my cobra
Has 427 SO, 4spd top loader and original style frame with Jag suspension
Photo_Library_-_528D.jpg

What'saCobra?
Thu December 18, 2008 5:03pm
Rating: 10 
CSX-3058 NOS 1995 AC 427 S/C

Last S/C from AC Cars Limited, 1995, bot from AC as roller, fresh Keith Craft 427 SO, first engine install, at Dave Wagner's shop, note aly tonneau. Strictly race car, not streetable. Never driven, NOS.
KC_427_SO_650hp.jpg

What'saCobra?
Thu December 18, 2008 7:20pm
Rating: 10 
Keith Craft 427 SO, 650 hp, 7 liter special


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