Author Topic: 461 Redneck truck engine.  (Read 1962 times)

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475fetoploader

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461 Redneck truck engine.
« on: October 04, 2022, 06:20:18 PM »
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.

1967  Fairlane Tunnel Wedge on Proports.
1975 4x4 461 f.e. 4speed Dual Quads on 38’s
Love many, Trust few. Always paddle your own canoe.

Stangman

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Re: 461 Redneck truck engine.
« Reply #1 on: October 05, 2022, 07:15:10 PM »
thats great good luck with her.

My427stang

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Re: 461 Redneck truck engine.
« Reply #2 on: October 07, 2022, 07:27:58 AM »
Nice work!
---------------------------------
Ross
Bullock's Power Service, LLC
- 70 Fastback Mustang, 489 cid FE, Victor, SEFI, Erson SFT cam, TKO-600 5 speed, 4.11 9 inch.
- 71 F100 shortbed 4x4, 461 cid FE, headers, Victor Pro-flo EFI, Comp Custom HFT cam, 3.50 9 inch

bluef100fe

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Re: 461 Redneck truck engine.
« Reply #3 on: November 12, 2022, 08:28:12 AM »
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


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Cody Ladowski
1976 F-100 stepside
390 C6 9 inch
1.56 sixty ft.
7.38 @ 91.5
11.79 @ 111.5