Project "Iron Man" underway.

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Project "Iron Man" underway.

Post  Tennessee Bullitt on October 24th 2011, 8:13 pm

Well I am finally getting to start my Iron Man project. I have a pre emission 460 with D3 heads and the low comprression. I am gonna massage the heads and the 4 hole square bore dual plane piece from the factory. I am going to see what this cheap combo is gonna do.
I am getting the heads worked to install roller rockers and guide plates. I had thought of doing a hydraluic cam but I think I am gonna stick in a good little solid flat tappet setup. Use one of my holley 750 carbs and run it with a stall I have and let her rip. Should be a decent powerful bracket toy till I am able to install my big toy. I even checked the rod and main bearings, they looked a little worn out so I am gonna replace them and should be good to go.

Funny thing is I might like this motor so much I might not wanna take it out. Very Happy

Paid $300 for motor and C6 trans. Ran good, no smoke or knocks. The trans has never been off of the motor. A old man had it in a car and only drove it every 5 or 6 months to run it around a little.


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Re: Project "Iron Man" underway.

Post  Curt on October 24th 2011, 8:32 pm


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Re: Project "Iron Man" underway.

Post  cool40 on October 24th 2011, 11:28 pm

300$ motor is the best kind! go beat on it and have fun. Smile

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Re: Project "Iron Man" underway.

Post  dfree383 on October 24th 2011, 11:45 pm

spend the few hundred dollars and find a set of early small chamber heads. Especialy if your going to put any money in the D3's.

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Re: Project "Iron Man" underway.

Post  Tennessee Bullitt on October 25th 2011, 5:25 am

I had a hard enough time trying to find a decent big block ford that someone would part with. This is kinda of a test for my skills and knowledge for me to see what my results are. All I have to do now is find out how much lift I can go on the cam without having any PTV clearence trouble. I will be posting up some pics and the build items as I go.

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Re: Project "Iron Man" underway.

Post  dfree383 on October 25th 2011, 5:33 am

Timing and duration has to due with P to V not the actual max lift.

You need to watch retainer to guide / seal clearance, typical .535 to .540 is about it.

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Re: Project "Iron Man" underway.

Post  138 on October 25th 2011, 2:30 pm

You trying to use the old pistons?

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Re: Project "Iron Man" underway.

Post  Tennessee Bullitt on October 25th 2011, 5:41 pm

138 wrote:You trying to use the old pistons?


Yea, the shortblock is in very good condition.

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Re: Project "Iron Man" underway.

Post  cool40 on October 25th 2011, 6:44 pm

find some d0ve heads! you'll thank me later. Smile

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Re: Project "Iron Man" underway.

Post  138 on October 25th 2011, 7:01 pm

With a swap from d3's to small chamber heads will it run on pump gas?...

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Re: Project "Iron Man" underway.

Post  cool40 on October 25th 2011, 7:10 pm

138 wrote:With a swap from d3's to small chamber heads will it run on pump gas?...
yep,and he should do the timing chain deal too if it aint been done yet.

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Re: Project "Iron Man" underway.

Post  138 on October 25th 2011, 7:15 pm

Yeap...and a plate too. Might as well make it fun.

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Re: Project "Iron Man" underway.

Post  Tennessee Bullitt on October 25th 2011, 7:56 pm

As soon as I get more of my plan together I will post up a list of specs and parts, might have it tomorrow. I will give better details about the motor as well. cheers

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Re: Project "Iron Man" underway.

Post  cool40 on October 25th 2011, 8:06 pm

138 wrote:Yeap...and a plate too. Might as well make it fun.
that may be overkill. Laughing but...........125 hit would'nt hurt.

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Re: Project "Iron Man" underway.

Post  Tennessee Bullitt on October 28th 2011, 9:45 pm

Ok here is what I have so far.....

I'm looking at some early style C8,C9,Dove heads doing my port work with the stock valves, Thanks Mr Hobbs.
Keeping the iron 4 barell dual plane manifold, with some port work.
Running a holley 750 carb.
New rod and main bearings in the shortblock
Building some 1 3/4 in shorty or mid length headders.
Lunati cams, a couple to choose from, here is the one I had in mind...

ADV. 276/286
@.050 247/256
106 LSA 100 ICL
LIFT .630/.637

I am guessing my compression should be around 9.5:1 but all in all I think this should be a fun modded stock style motor.

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