FE Power Forums
FE Power Forums => FE Technical Forum => FE Engine Dyno Results => Topic started by: 6667fan on April 24, 2020, 11:27:12 AM
-
Performance Summary:
Cubic Inches: 482 Dyno brand: Land and Sea DYNOmite
Power Adder: none Where dynoed: RAD Auto Machine
Peak Horsepower: 636
Peak Torque: 619
Horsepower and Torque Curves:
Engine Specifications:
Block brand, material, finished bore size, other notes: Factory 427 service block, (October '71) 4.25", 10.163, ARP main studs
Crankshaft brand, cast or forged, stroke, journal size: Scat forged, 4.25
Connecting Rods brand, material, center to center distance, end sizes, bolts: Scat I beam
Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR: Mahle, forged, 9cc 11.3:1 confirmed with Whistler
Main Bearings, Rod Bearings, Cam Bearings brand and size: Federal Mogul 125 mains, King rod bearings, Durabond cam bearings
Piston rings brand, size, other notes: Mahle 1mm/1mm/2mm
Oil Pump, pickup, and drive: Melling HV57, Canton pick up, ARP drive
Oil pan, windage tray, oil filter adapter: Canton 15-180 with their tray, CJ adapter
Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050") Lykins MotorSports Custom Hydraulic Roller, 255/263@.050, 112 LSA, 635, 108 ICL
Lifters brand, type: Morel limited travel
Timing chain and timing cover: Cloyes double roller, Ford cover
Cylinder heads brand, material, port and chamber information: Barry Robotnik CNC from 2018 EMC, 2.25/1.72, 72cc, .070 restrictors, Viton seals, Cometic .027 gaskets
Cylinder head flow in cfm at inches of lift (28" H2O pressure drop):
Intake Exhaust
.100 .100
.200 .200
.300 234 .300 150
.400 276 .400 180
.500 300 .500 198
.600 325 .600 210
.700 340 .700 213
.750 345 .750 212
Flow bench used, location: SF-600 RAD
Intake valve brand, head size, stem size: 11/32" 137.3 grams
Exhaust valve brand, head size, stem size: 11/32" 111.7 grams
Valve springs brand, part number, specs: Comp beehive 520/195
Retainers and locks brand, part number, specs:+.030 retainers, titanium
Rocker arm brand, type (adjustable or non-adj), material, ratio: Erson, adjustable 1.76
Rocker shafts and stands, brand, material: Erson
Pushrods: Custom 11/32 .080
Valve covers, brand, type: Mercury 1965 Lightning Bolt
Distributor brand, advance curve information: MSD ready to run 18 degrees initial, 32 total
Harmonic balancer brand: Innovators West, cut down sleeve spacer
Water pump brand, type (mechanical or electric): Edelbrock
Intake manifold brand, material, porting information: Dove tunnel wedge, massaged by Les Schmader, medium riser port sizes
Carburetor(s) brand, type: QFT 715 cfm
Exhaust manifolds or headers brand, type: Dyno headers 1-7/8 O.D.
-
Is this for your Fairlane? That's gonna be plenty stout for a street engine! Hope the rest of your drivetrain is up to the task :)
-
There are some questionable components Doug. An all aluminum, face plated TL waiting for Fed Ex to pick up from David Kee and a rear housing with 31 spline axles out of a 68 GT 350. We’ll see.
JB
-
Great results! Thanks for posting.
-
1.29 TQ/cid - pie package. About 1700 RPM TQ peak to HP peak seems pretty solid too. Nice piece.
-
Barry, what were the valve sizes? 2.20/1.75? I can’t recall. The builder was sure impressed with the heads.
The shop does a fair amount of FEs. This one made the most hp of any that have gone through there.
JB
-
Can't recall for certain, but I suspect 2.25 and 1.720
-
That’s going to be a powerful engine for your Fairlane. It will be fun!!!
-
John, I’m starting on a Long shifter install this weekend. Any tips, pics of the required Rhode Island sized opening?
Thanks.
-
Next time you see RAD, tell them Ross Bullock, from Bullock's Repair in Ware said hello, and glad to see they are doing well.
We used to use them when they were in their small shop near Kmart on Rte 20 in Palmer, I left town almost 26 years ago, so it's been a while. I was a 25 year old kid when they saw me last. Not even sure if they would remember me, and I believe my dad drifted away from them when a machine shop oepned in Ware.
-
Jim,
I’ll try to get some for you. You can probably make it smaller but I remember getting frustrated and just wanted to get it done. That was 20 years ago.... Rods are very close to the left side of floor pan/ tunnel.
-
Ross, was Donnie the owner then? I was just there a lot in March/April for this build of course.They do a lot of circle track engines and have probably had half a dozen builds in MCR. When my engine was getting finished up there were two more 427s in there plus a pedestrian 410.
JB