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  1. 4.6L Tech
    Hey i have a 98 gt and my friend is planning to pull his engine on his 99 gt and was planning on giving me his heads and intake manifold.I was wondering if they would bolt right up with just gaskets and should i port the heads while there out? Also about how much power would I gain with the PI...
  2. 4.6L Tech
    I have a 98gt and was wondering if I could use my friends intake manifold off his 99gt. Is it a straight swap or do I need other parts besides a gasket to swap them? Will this increase performance or hp or is it pointless?
  3. 4.6L Tech
    Alright so i have a 98 mustang gt with a few things done to it. Im at a point where i am not sure what i want to do next and i am looking for some opinions/knowledge. As of right now i have a cold air intake/ 70mm throttle body/sr performance upper intake plenum/ pypes violator catback/ and a...
  4. 4.6L Talk
    hey guys! everyone out there has opinions on what to do next and I'm here vasilating on what to do next! my car is now ready (top and bottom end) for a bit of power. now what I'm looking at currently is first upgrading the transmision to a T-56 for that 6th gear because those 3.73's in 5th is...
  5. 4.6L Tech
    I just bought a super clean 98gt a two months ago 96000mi... highly disappointed with acceleration.:headscratch: It is auto and I have installed a cai. I got way better response and on cold nights and it actually pulls a bit now. I have counted missispi style and i got 0-60 in 7 seconds. Also...
1-5 of 5 Results