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Discussion Starter · #1 ·
Are Dart Big M's or any other head a raised runner head like the BB4's?

How much work would go into making a Dart 2X4 tunnel ram manifold work with the BB4's?

Im interested in a sheet metal intake, but they are too damn $$. Any other idea's?
 

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Discussion Starter · #3 ·
Thanks! but...

Thanks Mr. Mud!

....but that thing there is waaay too rich for my wallet!

That is one sexy piece right there!

That 15° motor get fired up yet? If so, what kind of power did yall get out of it.
 

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We didnt have time to get it dynoed like planned, but yes its running and BADASS too. I havent ran it but twice on all 700 hp of nos but its hard to handle with both stages on, it carries the front end about 5 ft in the air till I let out of it.;) I have ran it several times on just the fogger with 28/32 tune and it run almost as fast as it was last season on both stages with the 23* heads, so I am very pleased.
 

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To use your intake with the BB-4 you use spacer plates designed
to run a standard manifold on a tall deck block.

BB-4's use a tall deck manifold on a standard deck height block to
move the ports up, .. and on a tall deck you use
a tall deck manifold with tall deck spacers as well.

I have a KILLER set of BB-4's in the shop, new build with a TON
of time in them I'll make a deal on, .. 490 cfm heads, copper
seats, ..

Curtis
 

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Curtis ^^^ might have had a little to do with the way these 15*s work too, he sure woke them up from what they did out of the box:party
And I have plans to send them back to him this winter for a little more.
 

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To use your intake with the BB-4 you use spacer plates designed
to run a standard manifold on a tall deck block.

BB-4's use a tall deck manifold on a standard deck height block to
move the ports up, .. and on a tall deck you use
a tall deck manifold with tall deck spacers as well.

I have a KILLER set of BB-4's in the shop, new build with a TON
of time in them I'll make a deal on, .. 490 cfm heads, copper
seats, ..

Curtis
that good to know I ran my bb5s on a td with a sheet metal intake last year gonna but them on 9.8 this year ill try the plates i didnt want to have weld up the ports on the intake to match
-jon
 
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