FE Power Forums
FE Power Forums => FE Technical Forum => FE Engine Dyno Results => Topic started by: 475fetoploader on October 04, 2022, 06:20:18 PM
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461 ci
Tested at Britco Automachine. Centralia WA
Peak HP 534 @5,500
Peak Torque 602 @ 4,300
428 A scratch 4.155 bore
Scatt cast 4.250
Molnar 6.760 rods
Diamond 10.4:1
Fed Mogul race bearings Cam Bearings and Rod bearings
Precision Oil Pumps melling pump
Milidon 8 qt 4x4 truck pan
Hydraulic roller Brent got me. 233/237 614/617 113 installed at 108
Morel hyd roller lifters
Edelbrock 6005 with my hand work. no flow numbers. 2.09 intake 1.65 exhaust 3/8 stem
Edelbrock streetmaster my hand massage work in plenum and gasket match
HVH 1" super sucker.
Holley xp 850
Msd Billet 34 degrees advance.
155 on the seat, 440 open,if I remember right. Put them together a minute ago.
POP stands shafts rocker arms. Oil is through the pushrods.
Powerbond damper
Dyno headers, 1 7/8 from the rafters, kinda rusty, seemed to work.
Flow Cooler cast iron waterpump.
This was a really fun day. Even pulled the oldman out of the shop away from his Bondo for a bit. I asked him if it sounded like a 406 in 1963, he said Nope.
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thats great good luck with her.
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Nice work!
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Damn that thing is making some torque and good hp for the short cam… wonder what it would’ve done with a dual plane intake like a factory CJ even a PI or a performer rpm? I have parts here for something similar for my flatbed/ramp/bump side tow truck project but not apples to apples, similiar duration solid flat tappet cam and a set C8ae-h heads that are proven overachievers being the main differences. Im surprised your torque peak was that high, maybe a function of the single plane intake? Awesome to see anyway thanks for posting, gives me hope for mine anyway lol