445 Stroker Dyno results

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67fordkc
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445 Stroker Dyno results

Post by 67fordkc »

Had my 67 445 stroker dyno'd this week and wanted to post the results.
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rltvader
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Re: 445 Stroker Dyno results

Post by rltvader »

I have been considering making a 445 FE, what did you do to it to get that power?
-Built Ford Tough for a Reason
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1972 F250 Camper Special Ranger White LWB (FE)
67fordkc
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Re: 445 Stroker Dyno results

Post by 67fordkc »

Barry with Survival built this for me, see below for the list parts, I still need to get the cam specs from Barry.
holley 800 cfm double pumper,
doug thorley headers,
msd distributor,
msd 6al ignition,
Heads - Edelbrock stage x - Stainless Valves,
Scat cast crankshaft - 4.250 stroke
Scat I beam connecting rods - 6.700 long
Forged pistons - Dished 9.8:1
Cam & Lifter package - Hydraulic Roller
Intake Manifold - Edelbrock Performer RPM
Roller Rocker Arms

3.73 Dana 60, 5 lug rear end with 4 sp top loader.

Here is link to the dyno run.

http://youtu.be/gQbu7gxXSWY

I am very happy with the performance........ :D
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Mike R
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Re: 445 Stroker Dyno results

Post by Mike R »

I'm runnin just about the same setup but I am having trouble with my throttle linkage, can you post a picture or email me a picture of yours? Probably also good to know if you needed extra parts too...
Theeeeeeere ya go!

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'67 F250 Custom Cab Camper Special "Cecil"
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1969FordMan
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Re: 445 Stroker Dyno results

Post by 1969FordMan »

what exhaust pipe size did you run?????? I am pricing a similar 445 from survival, I may go ahead and get the exhaust setup this fall, though it will be a while before I can order the engine.
1969 F100. All factory 360, 4-speed, candy apple red one owner. Incredible truck!
67fordkc
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Re: 445 Stroker Dyno results

Post by 67fordkc »

1969FordMan wrote:what exhaust pipe size did you run?????? I am pricing a similar 445 from survival, I may go ahead and get the exhaust setup this fall, though it will be a while before I can order the engine.
2 1/2 with flowmaster 44's and H pipe

Mike R wrote:I'm runnin just about the same setup but I am having trouble with my throttle linkage, can you post a picture or email me a picture of yours? Probably also good to know if you needed extra parts too...
I will get you a picture tomorrow and post it for you.
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My427stang
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Re: 445 Stroker Dyno results

Post by My427stang »

Looks great, I should be able to fire my 445 next weekend. I can't wait, after I built my 489 FE, I fell in love with these FE strokers. Your 445 sure shouldn't disappoint!
71 F-100 SB 4x4, 461 FE, Edelbrock Pro-flo 4, 4 speed, 4 inch softride lift, all poly bushings, integral PS, most mods installed since the 80's
70 Mustang Sportsroof 489 FE, EFI, TKO-600 5 speed, 4.11s
Engine building by-appointment only--30+ years, specializing in strong street pump gas FEs
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My427stang
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Re: 445 Stroker Dyno results

Post by My427stang »

Did you ever get your cam specs?

Interested in what you used compared to mine
71 F-100 SB 4x4, 461 FE, Edelbrock Pro-flo 4, 4 speed, 4 inch softride lift, all poly bushings, integral PS, most mods installed since the 80's
70 Mustang Sportsroof 489 FE, EFI, TKO-600 5 speed, 4.11s
Engine building by-appointment only--30+ years, specializing in strong street pump gas FEs
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elgemcdlf
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Re: 445 Stroker Dyno results

Post by elgemcdlf »

What kind of money do you have invested for 353 hp? Seems like a lot of work/money for 353 hp. Is the trade off in weight? I have always heard FEs were light, weight wise.
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HIO Silver
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Re: 445 Stroker Dyno results

Post by HIO Silver »

'gotta keep in mind it's 353 RWHP..... and dyno results vary from machine to machine, ambient conditions, plus losses from parasitic drivetrain loss.

Here's an article for your interest: http://www.hotrod.com/techfaq/hrdp_0405 ... ewall.html
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Re: 445 Stroker Dyno results

Post by hotrodfeguy »

Yes you may be at 350 375 HP on a chassis dyno but look at the TQ you are putting down MY GOD man. Chevy guys would kill for numbers like that on an engine that weighs that much. FE's come across the scale at nearly the same as a SBC.
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e6ug
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Re: 445 Stroker Dyno results

Post by e6ug »

nice!!!! 445 stroker is definitely on my wish list.
67fordkc
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Re: 445 Stroker Dyno results

Post by 67fordkc »

My427stang wrote:Did you ever get your cam specs?

Interested in what you used compared to mine

Here are the cam specs:

110.00 intake center line

Intake Exhaust
Duration @.050 234 240
Lobe lift .3380 .3400
Lobe Separation 112.0
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Re: 445 Stroker Dyno results

Post by DuckRyder »

That is a relatively mild camshaft for a 445 ci motor.
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mrtleavitt
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Re: 445 Stroker Dyno results

Post by mrtleavitt »

Nice numbers! It's amazing what a stroker crank will do to those torque numbers. I have a built 428 with 338 hp and 383 tq at wheels. I soooo wish I would have went with one of those 4.25 Scat cranks. :thup:
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