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  #13  
Old 06-05-2016, 04:34 PM
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Re: Doug Thorley Tri-Y WJ Headers

The '08 intake swap seems to provide more throttle response but some of that may be the new motor, I don't know. It feels like it wants to wind right out without an issue, I have not taken it over 3500rpm, still breaking it in. I saw a set of those injectors recently, I think I might do them when the throttle body comes in. The forums I've read seem to all say the 24lb cobra injectors at the elevated HO fuel pressure, will flow slightly more and work well in conjunction with the intake, headers, throttle body, etc. i think i'll be done after that. Then I can start saving for IRO Rock Sliders!

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  #14  
Old 12-19-2016, 06:47 AM
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Re: Doug Thorley Tri-Y WJ Headers

Wow, been scouring the net looking for parts and upgrades for my 04 Limited. Seems there's not a whole lot out there for our 4.7l. I was recently wondering why there seemed to be no performance mods for these engines, and today I find this forum, join, and find this thread. Fantastic. Already added these to my list. Thanks.
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  #15  
Old 12-30-2016, 12:14 PM
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Re: Doug Thorley Tri-Y WJ Headers

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Originally Posted by miscott View Post
Wow, been scouring the net looking for parts and upgrades for my 04 Limited. Seems there's not a whole lot out there for our 4.7l. I was recently wondering why there seemed to be no performance mods for these engines, and today I find this forum, join, and find this thread. Fantastic. Already added these to my list. Thanks.
We are severely limited unless you go full out custom
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  #16  
Old 12-31-2016, 07:42 AM
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Re: Doug Thorley Tri-Y WJ Headers

Still wanting these in the worst possible way.
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Old 12-31-2016, 11:55 AM
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Re: Doug Thorley Tri-Y WJ Headers

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Still wanting these in the worst possible way.
Couldn't you fabricate a set?
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  #18  
Old 01-02-2017, 02:44 PM
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Re: Doug Thorley Tri-Y WJ Headers

I lack the skills, tools, and time to fab them myself... and the expendable cash to buy them unless I could figure out how to make them a business expense.
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