Just ordered the Holley Hi Ram intake
I am trying to get this 404 to make over 500rwhp NA. Right now it has the stock 78mm TB and stock OBS intake. A 92mm FAST will go on the Holley to see if i can get the truck from 470 to over 500.
If all goes well the new intake, TB, (not sure if i am going with a 100mm MAF or not) and fuel system (so i can also spray a 100shot) will be done and tuned by end of July. Will follow up with results. |
Subscribed!
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keep us posted!!
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Don't bother with the 92... Get a 102 and a manifold to handle it, you're going to need the airflow to break 500.
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Originally Posted by silver-mod-o
(Post 4729417)
Don't bother with the 92... Get a 102 and a manifold to handle it, you're going to need the airflow to break 500.
Pur Performance emailed back today and said Holley has discontinued the Hi Ram. So i may do a Pro Flo since they are only a little more than $500 and the damn LSXrt is $900. Plus i am gonna do a small shot at that LSXrt may not stay together if there is a backfire. |
Subscribed! Why does the LSXrt have to be soo damn expensive? What kind of torque are you making right now? Be interesting to see what tq numbers the Pro-Flow makes with those long runners.
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Sierra1320..
The last dyno on the truck was 470hp / 470tq. I did order the Fast LSXrt last night - it will be here next week and right nor i have a Fast 92mm TB to put on it. Will use that for now and see how it works. My tuner says i need another fuel pmp as the stocker is tapped out (42lb injectors) so the truck will get a Intake, TB, fuel system uprgrade all at once. Hopefully this can all happen fairly soon but i think it will more likely be end of August before it gets done. |
Originally Posted by NoChrome
(Post 4728764)
:needpics:
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