I don't know if this has been asked yet but how fast do you go with trick flow 240's ?

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MOPARMAGA

MOPARMAGA

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I've searched all I can & can't find a thread on this so please enlighten me on your trickflow 240 headed beasts, as much of your combo as you can list. I'd like to see how fast a standard port head can go
Thank you !
Korie.
 
I'm wearing my Mask & Gloves. Let the Storytelling begin. God I hope E3 spark plugs end up in the story. :)
 
With the recent speedmaster black friday sale my worm hole went sideways.

But my plans are to build a 400 stroker to 512
I was origanally looking at indy ez heads.
Now i am leaning more towards the trickflow 240s
From what i have gathered 650 hp was the conservative average. Mine was focused more towards street.
 
Dang only 5 posts before this went Dead. We never even got to the camshaft or rocker arms. :(
 
72Dart6pack said:
Dang only 5 posts before this went Dead. We never even got to the camshaft or rocker arms. :(
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dodgedifferent2 said:
With the recent speedmaster black friday sale my worm hole went sideways.

But my plans are to build a 400 stroker to 512
I was origanally looking at indy ez heads.
Now i am leaning more towards the trickflow 240s
From what i have gathered 650 hp was the conservative average. Mine was focused more towards street.
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How man cc's are those speedmaster heads ? 325 or so, the 240s would definitely be a better head for street. Sometimes the cheaper costing part ends up the same as the more expensive, if there's corrective measures needes
 
72 Duster. 60 over stock stroke 440 with trick flow 240s, 620 purple cam M1 intake 950 carb 3800 stall 4.56 Dana 60 best so far is 6.53@104
 
MoparPalm said:
72 Duster. 60 over stock stroke 440 with trick flow 240s, 620 purple cam M1 intake 950 carb 3800 stall 4.56 Dana 60 best so far is 6.53@104
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How many rpm are you turning at line
 
MOPARMAGA said:
I've searched all I can & can't find a thread on this so please enlighten me on your trickflow 240 headed beasts, as much of your combo as you can list. I'd like to see how fast a standard port head can go
Thank you !
Korie.
Click to expand...
It might be easier to answer the question " how much $ per hp after 650 hp". Should be easy to get to 650 or close, then start adding up all the expensive stuff and related gains.
Max compression. Gasports. Paper thin rings. Vacuum pump. Custom windage reducing oil pan or dry sump. Max lift rollercam and attending valvetrain. Custom ported intake. Custom stainless headers.
An example is for my 550 cube 440-1 motor that made 926 hp. I bet i have $13,000 just in heads and valvetrain alone. To build a a high hp shortblock cost is over 12,000 for parts! Sure, there are cheaper ways to get where we want to go, but a lot of us go down a limited road(240 head on a 512) and paint our way into an expensuve corner. Consider the bigger head for power over 600. Things will be cheaper for hp past about 650 by a bunch.
 
75 Duster - ladder bar backhalved. Right around 3150lb with driver. 440 .040 over 10.9:1. Mopar .557 cam, TF 240 heads, Victor intake, Proform 850 carb, TTI 1 3/4" headers 727 with 5000 stall convertor, Dana 60 4.56 gears, 31x13 tire. Went a best of 10.49, but typically runs 10.70s. Shift at 6000, go thru traps around 6400.
 
moparstud440 said:
75 Duster - ladder bar backhalved. Right around 3150lb with driver. 440 .040 over 10.9:1. Mopar .557 cam, TF 240 heads, Victor intake, Proform 850 carb, TTI 1 3/4" headers 727 with 5000 stall convertor, Dana 60 4.56 gears, 31x13 tire. Went a best of 10.49, but typically runs 10.70s. Shift at 6000, go thru traps around 6400.
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nice, thanks for your reply
 
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