New Manifold has arrived......

Tech Related Discussion

New Manifold has arrived......

Postby Hammons Motorsports » Thu Feb 18, 2010 10:50 pm

We now have our new 691 SB2.2 manifold in the house.

Upon initial inspection these differences are very evident:

Carb opening is very undersize on the 691

The manifolds are exactly the same height at the carb pad.

The top of the runners enter the plenum just under the carb pad on the 691.

The port entry at the plenum is over 1/2" taller, without port clean up on the 691.

The plenum floor is 1/2" higher on the 691.

The port exit at the head is higher in relation to the intake mounting centerline, and more material in the 691.

The plenum is over 2" longer on the 691.

This manifold looks that it would take a tent style top added for a Dominator flange.

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I will get the port layout transfered over the weekend.

Are you still game Chad?? :wink:
Bill and Cindi Hammons
Hammons Motorsports

95 Spizter, 421" SB2.2, 1.041 60', 4.76 @ 142.85
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Postby Chad Speier » Thu Feb 18, 2010 11:02 pm

Are you still game Chad??


FOR SURE!!!!

I'll see the welder tomorrow he is stopping by to assemble a set of heads..
Last edited by Chad Speier on Thu Feb 18, 2010 11:19 pm, edited 1 time in total.
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Postby mikeyfrombc » Thu Feb 18, 2010 11:16 pm

looks like some of the LS intakes that are coming out on the market now
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Postby jmarkaudio » Thu Feb 18, 2010 11:29 pm

You doing a Dominator top?
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Postby Hammons Motorsports » Fri Feb 19, 2010 12:17 am

Dominator Top for sure....

Just how Chad wants to approach it is still not decided.

No matter, it need 2" more height than the carb flange....
Bill and Cindi Hammons
Hammons Motorsports

95 Spizter, 421" SB2.2, 1.041 60', 4.76 @ 142.85
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Postby jmarkaudio » Fri Feb 19, 2010 1:10 pm

Here are some pics I've collected to look at.

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Postby Chad Speier » Fri Feb 19, 2010 1:58 pm

Sweet, thanks for the pics!!
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Postby CUBE MAN » Sun Feb 21, 2010 7:04 pm

Now those last pictures look familar :wink:
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Postby Hammons Motorsports » Sun Feb 21, 2010 8:58 pm

Here is how the ports lay out in the new casting.

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Bill and Cindi Hammons
Hammons Motorsports

95 Spizter, 421" SB2.2, 1.041 60', 4.76 @ 142.85
Hammons Motorsports
 
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Postby kennydt » Mon Feb 22, 2010 8:48 am

mikeyfrombc wrote:looks like some of the LS intakes that are coming out on the market now

Are you referring to this Ls type of manifold
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Postby mikeyfrombc » Mon Feb 22, 2010 5:11 pm

kennydt wrote:
mikeyfrombc wrote:looks like some of the LS intakes that are coming out on the market now

Are you referring to this Ls type of manifold
Image


ya there,s a few that look similar
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Postby Hammons Motorsports » Mon Mar 01, 2010 9:03 pm

Chad,

You have mail
Bill and Cindi Hammons
Hammons Motorsports

95 Spizter, 421" SB2.2, 1.041 60', 4.76 @ 142.85
Hammons Motorsports
 
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Location: Back in the Mid West!!!

Postby Hammons Motorsports » Tue Mar 16, 2010 7:15 pm

Manifold is on it's way!
Bill and Cindi Hammons
Hammons Motorsports

95 Spizter, 421" SB2.2, 1.041 60', 4.76 @ 142.85
Hammons Motorsports
 
Posts: 127
Joined: Tue Nov 13, 2007 9:03 pm
Location: Back in the Mid West!!!

Postby Hammons Motorsports » Fri Mar 26, 2010 7:53 pm

Chad has the 691 manifold at his shop now.

Chad, feel free to share pics and details that you are comfortable with.
Bill and Cindi Hammons
Hammons Motorsports

95 Spizter, 421" SB2.2, 1.041 60', 4.76 @ 142.85
Hammons Motorsports
 
Posts: 127
Joined: Tue Nov 13, 2007 9:03 pm
Location: Back in the Mid West!!!

Postby Chad Speier » Tue Apr 27, 2010 2:57 pm

Ready for some weld..

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