Aftermarket Headers!

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09SMOKINHEMI

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Oct 31, 2011
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Location
TEXAS
Ram Year
2009
Engine
Hemi 5.7
yes, definitely post pics!!! I think headers are my next mod, but wasn't sure what difference they would make? any HP or torque gains?

regarding the powerwire, rocket makes them, PM him and he'll hook you up. I like it!

now, forgive me for my ignorance, but what does it mean "to run lean", and running a "rich fuel mixture"?
 

the codes

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Jan 8, 2012
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Location
Houston, Tx
Ram Year
1998
Engine
Magnum 5.2
yes, definitely post pics!!! I think headers are my next mod, but wasn't sure what difference they would make? any HP or torque gains?

regarding the powerwire, rocket makes them, PM him and he'll hook you up. I like it!

now, forgive me for my ignorance, but what does it mean "to run lean", and running a "rich fuel mixture"?

I believe it's where instead of the air to fuel ratio being balanced, it goes to one side or the other. such as more air to gas or more gas to air. which is rich and lean not sure. someone else will get more specific.


Tapatalk Addict
 

garner

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Nov 15, 2010
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3,979
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Location
Harker Heights, TX
Ram Year
2012
Engine
Hemi 5.7
yes, definitely post pics!!! I think headers are my next mod, but wasn't sure what difference they would make? any HP or torque gains?

regarding the powerwire, rocket makes them, PM him and he'll hook you up. I like it!

now, forgive me for my ignorance, but what does it mean "to run lean", and running a "rich fuel mixture"?

329 rwhp/331 rwtq untuned with catted y pipe for the arh long tubes so about 23 rwhp/20 rwtq gain. Guy's truck stock made 306 rwhp/311 rwtq. 2011 R/T
 

blackout11

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May 23, 2011
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Location
alpharetts GA
Ram Year
2011 R/T
Engine
hemi 5.7
Just stay away from bbk

the BBK header flanges dont match the exhaust ports on the 4G Hemi heads
D shape exhaust port vs O shaped opening in the BBK flange and BBK are now aware it is an issue, and are looking into it.

Some orders are being cancelled and switching to JBA's
 

usmc1217

Senior Member
Joined
Nov 23, 2012
Posts
108
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25
Location
Fremont, CA
Ram Year
2012
Engine
Hemi 5.7
i was planning on getting the jba's titanium coated for my '12 1500 express. whats this i hear about getting different bolts and gaskets though? should i not use the ones that come with it?
 
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