PRH
Well-Known Member
I’ve never tested one with the port exits left at the std opening size, which is how they come as cast (and run on std port heads), but they work pretty well at MW size on heads with MW sized ports.
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Aluminum heads
- Thread starter 3404spdfish
- Start date
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I have one and compared to a Victor it's a much better intake if you need or want more runner volume.
The Indy intake as cast does not have as large of port openings as a Max Wedge gasket which worked out well on my really high ported 452 heads, as the roof on my heads were
.005" taller than the intake port height. Width wise the ports on the intake are a little wider than the ported heads are.
However if you have a stock size head ports this intake is not going to work for most guys.
Only downside to the Indy 440-2 is the price of admission at $895.
Tom
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PRH
Well-Known Member
Tom,
He’s asking about the 440-2D dual plane……which is cast with the port openings necked down to std port size.
He’s asking about the 440-2D dual plane……which is cast with the port openings necked down to std port size.
I had a 440-2d years ago and foolishly sold it. Wish I had one to try.
Tuned in. 
PRH
Well-Known Member
They’re big bucks nowadays.
Yes they are.Last one on I saw on ebay went for stupid money.
Oldiron440
Big blocks rule small blocks drool!
The last thing you need on 500”+ is a two plane intake when they make 500 ft lbs of torque almost instantly with a single plane…
PRH
Well-Known Member
The intake that was under appreciated until production was over is the MP 337, which was a fairly low profile, small-ish runner size, RB MW 4150 style single plane.
Works good on strokers with decent heads utilizing MW ports, that want to keep things under the hood.
Works good on strokers with decent heads utilizing MW ports, that want to keep things under the hood.
Machineman63
Well-Known Member
I've heard alot of people ranting about that intake ...and the interweb is littered with people looking for them it seems, I wonder if 440 source should do a clone casting.
famous bob
mopar misfit
most everything is big bucks now ...
I think all yall are talkin to yourselves now. lol
PRH
Well-Known Member
I think there is a market for something like that.
One suggestion I’d make would be to make it with the angled carb pad(so the carb sits level with the engine in a std chassis).
It’s going to be something more for the stroker hot street car guys imo.
Machineman63
Well-Known Member
Porter Racing Heads , in conjunction with 440 source presents::::
Oldiron440
Big blocks rule small blocks drool!
Hey this was the question but then I guess you don’t need a gun to steel a thread!
PRH
Well-Known Member
To which we requested additional info, which I don’t see has been provided……. So we’re keeping the thread warm in the meantime.
TT5.9mag
Two atmospheres are better than one
My memory was accurate they only ran it to 6000. I had to call and ask because I didn’t end up going over there yesterday. I can’t however give you the numbers after peak as neither one of us could remember. If I remember, and if I get back over there soon I’ll ask him to pull up the graph.
TT5.9mag
Two atmospheres are better than one
Op hasn’t been back since he posted the question so we had to keep the conversation alive. “Talk amongst yourselves now”.
jos51700
Green Bearing thread connoisseur
Hate to say it but a lot of the automotive forums are going that way
I used Pro Max for my 435 build on the DYNO it made 555 hp 574 foot pounds of torque
cookietruck
Well-Known Member
3404spdfish
Well-Known Member
Thos is what I am doing, starting with 400 making into a 500 stroker, factory 4 speed for now
3404spdfish
Well-Known Member
I will send more info
PRH
Well-Known Member
Typically, the head choice is dictated by the budget and power goals.
When those are on the same page, you’re golden.
When the goals are bigger than the budget, that’s when it can get tricky.
When those are on the same page, you’re golden.
When the goals are bigger than the budget, that’s when it can get tricky.
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