Stock 99-04 GT to FULL BOLT-ON GT...hp/tq gain - Page 7 -

4.6L General Discussion This section is for non-tech specific information pertaining to 4.6L (Modular) Mustangs built from 1996 to 2004.

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Old 06-09-2012, 12:34 PM   #61
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that thing is going to be nasty
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Old 06-09-2012, 01:11 PM   #62
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Can't wait to see the results
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Old 06-09-2012, 06:24 PM   #63
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Originally Posted by 03greyGT View Post
Thanks man, I went from 290rwhp to 330rwhp with the TFS heads and a slightly larger cam. Thats the combo that I ran the 12.41 @ 116.5 with. Ive since added even bigger cams, and rebuilt an NPI shortblock so the compression is 11.3:1. Im still running the stock manifold as well. I have some suspension issues to sort out before I hit the track again. Also looking to add the Eddy or new TFS Street Burner intake manifold in the near future...
Do yourself a favor and go with the eddy and 6061 sheet metal elbow, you will thank me later.
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Old 06-12-2012, 08:40 PM   #64
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Originally Posted by justinschmidt1 View Post
Do yourself a favor and go with the eddy and 6061 sheet metal elbow, you will thank me later.
I really wanna see some more results with the Street Burner intake...seems like its a runner through the midrange. The thing that I like about the Eddy is that its set up for injection or a carb, and when I build my Teksid BB stroker I want to run a carb...just to be right now its a toss up, but the Eddy/6061 combo keeps popping into my head...
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Old 01-30-2013, 04:14 PM   #65
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260 HP and 280 torque. And it was easy.

Last edited by uberstang1; 01-31-2013 at 09:44 AM.
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Old 01-30-2013, 04:40 PM   #66
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Man im glad I stll have my work boots on cause its DEEP in here!

Originally Posted by mustang02racing View Post
before i did my heads and cams with all my bolt ons i dyno'd at 261HP and 287 torque hope that helps
You were stock & dynoed 261HP? BS Not aHP over 221hp stock.

Or You had full bolt on's & did 261 rwhp THEN you added heads & cams, OK.

Originally Posted by Mark99GT View Post
310 assuming a 15% drivetrain loss.
260 bhp or 220 rwhp stock. These motors dont vary much stock either.

Originally Posted by jcint View Post
Well i got 250+ rwhp but i just put a RAI intake since i have a stalker hood that should help some. I actually feel the car runs alot strong and I'mdefinately getting better gas mileage. i hope that when I get the 75 mm throttle body and plenium combined with the new RAI I should be in the 260 - 70 ish range.
BS BS you didnt get 30 hp from a cold air intake, not on a 2v 4.6.

Last edited by FrostByte; 01-30-2013 at 04:44 PM.
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