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  1. killer5.0

    Will This Exhaust Support 750rwhp On A Boosted Motor?

    Really? Ceramic like jet hot or generic factory coatings...i had a set of mac ceramics that looked crappy within a few yrs
  2. killer5.0

    Will This Exhaust Support 750rwhp On A Boosted Motor?

    https://spintechmufflers.com
  3. killer5.0

    Will This Exhaust Support 750rwhp On A Boosted Motor?

    I assume a 2" is tough to fit in the engine bay? 1 7/8? Ill be running a MM steering shaft (for 03 04 cobra rack) MM Kmember and energy susp motor mounts (which i believe are abt the same height as conv mounts) I want stainless longtubes. Suggestions? Cost?
  4. killer5.0

    Will This Exhaust Support 750rwhp On A Boosted Motor?

    Im learning as i go (this car ive built myself and its my first big build)...so if the exhaust is undersized, is the only con that you cant access all available hp or can the added exhaust resistance/backpressure also cause potential issues for the engine (longevity, wear etc)
  5. killer5.0

    Post pics of how your foxbody currently sits

    Thanks!
  6. killer5.0

    Will This Exhaust Support 750rwhp On A Boosted Motor?

    When i build the dart im not opposed to upgrading my headers to longtubes and modifying the x pipe to fit with the longtubes, but on my current setup im not going to bother. That being said is the 2.5" full system adequate (if i upgraded to longtubes)? I got a good deal on the spintech ss x...
  7. killer5.0

    Post pics of how your foxbody currently sits

  8. killer5.0

    Will This Exhaust Support 750rwhp On A Boosted Motor?

    Currently at 500rwhp...my current motor combo will push 600 but not pushing the stock block...waiting until i can build my dart and then push that up to 750-800rwhp. Current exhaust is 1 5/8 mac ceramic unequal shorties, mac offroad prochamber, and spintech ss super pro st 9000 dumps. New...
  9. killer5.0

    Stop Saying Car Exhausts Need Back Pressure

    Is this to optimize engine longevity or a means to pull out every available HP out of the system? Is it to say you couldnt make 800rwhp with a full 2.5" setup?
  10. killer5.0

    Stop Saying Car Exhausts Need Back Pressure

    How do you determine when you need to step up your exhaust diameter.
  11. killer5.0

    What Urethane Engine And Trans Mount Do You Guys Recommend?

    Going to be replacing my stock k member (installing a MM piece) ..looking to pick up some new motor mounts. I have an energy suspensions urethane tranny mount now and i have a driveshaft (frpp aluminum d/s) rub issue and ive heard of other people having the same issue. Looking for the best...
  12. killer5.0

    Lowered Street Foxbody...torque Arm Yes Or No?

    The main advantage for me is being able to lower it for shows etc and raise it for ride height because the roads by me are terrible so dont allow me to set my coilovers as low as i would like. Its a pretty big cost difference for sure but if it can keep up to the coilovers performance wise etc...
  13. killer5.0

    Lowered Street Foxbody...torque Arm Yes Or No?

    So MM recommends 200lb rear coilover rates and 300-350 front....thoughts? Have some potential fitment issues with the shockwaves and panhard bar that may require some fab work...so have to see if i can sort that out before i decide. That being said, whats your thoughts on the air struts vs...
  14. killer5.0

    Who Makes The Best Stainless X Pipe For A Fox?

    Offroad version and i have shorty headers if it matters...also would be great if it fit with a MM torque arm...Ive read dr gas and vrs used to be really good...anyone still deal with them? Or do you recommend something better? Thanks
  15. killer5.0

    Lowered Street Foxbody...torque Arm Yes Or No?

    This is the ride height im after...it seems there may be some conflict with ridetechs shockwave mounting bracket and the panhard bar mounting location... I will be calling ridetech monday to see if they have any info about this but looks like i might be stuck with rear coilovers So basically...
  16. killer5.0

    Lowered Street Foxbody...torque Arm Yes Or No?

    I fired off a few emails...so far MM said about the 9.5" rear wheel being the widest and that they havent used or dealt with ridetech so cannot advise me about that. Ive reached out to ridetech but no response yet. I have a feeling its going to be both saying they dont know how they will...
  17. killer5.0

    Lowered Street Foxbody...torque Arm Yes Or No?

    93 5.0...currently 500rwhp...cruise and aggressive street driving and show only...Some of this i have on the car (i will mark with an X)...some i will be replacing or upgrading etc...new setup plans Front suspension: Maximum motorsports k member MM reverse offset control arms MM k member brace...
  18. killer5.0

    Lowered Street Foxbody...torque Arm Yes Or No?

    These are the reasons i ask...MM says nothing over a 9.5 will fit right bc of body roll (it changes when uppers are removed for the torque arm) yet FastDriver is running a 10. My fenders are rolled but i havent yet massaged the inner wheel wells bc it hasnt been necessary with my current...
  19. killer5.0

    Lowered Street Foxbody...torque Arm Yes Or No?

    I have MM front coilovers...PH bar, SFC etc...i want to lower the car a little more (im at 25" to fender now) and upgrade to a 10.5" wheel (currently 10")...ive had the hd torque arm in the box for a couple years and was planning to install it and go to ridetech airstruts so i can go lower and...
  20. killer5.0

    Anyone Use This Harbor Freight Engine Support Bar?

    Thanks for the replies...i will go with a thicker chain and grade 8 bolts...doesnt make sense not to for a few bucks...i have aluminum 11r heads...where should i hook the chains?
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