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  1. Sonicaceman

    Mac Exhaust Shorty Headers For 2011-13 3.7 V6 In Progress

    for anyone interested i got another e-mail back here it is Short Tube Headers will always bolt up to the factory Mid-Pipe(H, X or Y-Pipe). You will be aboe to keep your stock cats on the Mustang and everything will bolt right up. As for your question, Long Tubes vs. Short Tubes, you are...
  2. Sonicaceman

    Mac Exhaust Shorty Headers For 2011-13 3.7 V6 In Progress

    i'm sure this will interest a few people out there on this forum. i've been searching and looking for new headers coming out for our 3.7 v6 mustang and i discovered Mac is working on a set, their website has a spot that says parts coming soon and shorty headers is one of them, included in this...
  3. Sonicaceman

    3.31 differential

    forgot to mention as an extra option the 3.31 would def. not be a wasted option, it's cheaper to add it when youre ordering you're car at only $335 i believe than it is to put them in later at a cost of about $500 after labor, i get about 23-25 avg mpg with my setup hope this helps you.
  4. Sonicaceman

    3.31 differential

    i have a 12' kona blue performance package 6spd, the PP is totally worth the money, upgraded breaks, suspension, rims rear gears, strut tower brace, handles awesome, and is quick off the line, add a tuner and you've got a nasty 6. and you could have ordered the 3.31 gears w/o the 19" rims, the...
  5. Sonicaceman

    2011 Mustang V6 Flowmaster Axle Back

    here is the link, oops.
  6. Sonicaceman

    2011 Mustang V6 Flowmaster Axle Back

    i have a short clip on youtube, maybe this will help you, i have some other vids on there too, i believe the flowmaster sounds the best imo,
  7. Sonicaceman

    Exhaust, CAI and Tunes for a 2012 V6

    i have a 2012 kona blue v6, 6spd with the performance package, and my first upgrades were an airraid cai and some flowmaster axle backs, i'm very happy with both mods and i did tons of research to find which ones i liked the best, the intake looks awesome, sounds great and is really priced well...
  8. Sonicaceman

    1993 Mustang LX 347 Stroker

    93 LX with 347 Stroker, 320rwhp/370ft.lb tq. 101,000 original miles, originally a VA car so the body is in very good shape, needs a little paint, no rust, over $10,000 in parts, I'm asking $6,000 or best offer. Located in Albion, NY 14411, my email is [email protected] or my cell is...
  9. Sonicaceman

    Intermittent idle issue??????

    idle issue fixed hey i recently had my car dyno'd and spent quite a bit of money, but it was worth the time and money spent. the idle is fixed and the problem was a wire going into the cpu, a grounded wire that is. the guy who dyno'd the car worked on it for about 4 hr. and found there was a...
  10. Sonicaceman

    347 stroker combo... good or bad???

    New Dyno Graphs everyone take into consideration, i did absolutely nothing to these heads, they are right out of the box as is the gt-40 intake, no touch ups, no porting, and i skimped on the cam. i didn't match it up with what i had, it was given to me with the car, and i decided to use it to...
  11. Sonicaceman

    347 stroker combo... good or bad???

    New Dyno Graphs hey it took a while but i got a scanner and i have the results from 5 years of testing and tuning and hopefully this will help some people out. huge difference from last time i did this and the last graph that is posted earlier in this thread. swing away guys.
  12. Sonicaceman

    347 stroker combo... good or bad???

    all my questions have been answered well after years of testing and tuning and changing parts and fixing everything and anything i could think of i finally got my car fixed and the motor running cherry. i fixed the ignition, the rear end is new, most all of the sensors are new, the clutch was...
  13. Sonicaceman

    bad ignition effects hp, but not tq????

    new dyno results i just got he car fixed and everything mint. i will post dyno results, but i'm and happy to say that my ignition did have a lot to do with my hp numbers being low and i was impressed with the numbers based off my goals for a good streetable car. i will post my graph and a...
  14. Sonicaceman

    Intermittent idle issue??????

    problem found and resolved i have been battling with my mustang running right for years and finally last week the culprit was discovered. i finally fixed all the issues with the car including the ignition , plugs and sensors and i took it to the dyno for some tuning. i got my car all tuned up...
  15. Sonicaceman

    Intermittent idle issue??????

    okay i have this idle issue that i just can't figure out. my car will run perfect at times and you wouldn't know there was anything wrong with it, but other times the idle will keep jumping as high as 1200 all the way down to almost zero and it stalls sometimes. i can play with the gas and...
  16. Sonicaceman

    Installing Engine do it with or without trans

    putting engine in i have done my engine at least two maybe three times and i have never put the tranny on it when i did it. you would need a long chain and a tall cherry picker to do that. you would have to get the angle just right and guiding a 400 plus pound engine with another 100lb...
  17. Sonicaceman

    T-5 Tranny jerky/bucking problem, Help!

    jerking i had a very similar problem with my stang. i have a 93 5.0 with a rebuilt super duty t-5. part of the issue was my cam wasn't stock and below 2500 it would buck, but the major problem was a thud when i would put it in reverse or i would clutch i would hear a thud too. after not know...
  18. Sonicaceman

    bad ignition effects hp, but not tq????

    tq and hp curve i will try and scan this and post it up here but the curves look pretty similar except the fact the tq is way higher way sooner. the hp spikes at about 2700 as does the tq except the tq curve at the same rpm as the hp is at the max of 317ftlbs when the hp is only at about...
  19. Sonicaceman

    bad ignition effects hp, but not tq????

    ignition yeah i thought the same thing about the ignition, why would it only affect the hp not the torque. well i guess the only sure fire way to figure out how much the ignition affected it is to dyno it again. if anyone has anymore input i would apreciate it. any guesses on how much more i...
  20. Sonicaceman

    bad ignition effects hp, but not tq????

    ok,i have a couple threads on here but i was wondering if i could get some opinions or facts if anyone has them. i dynoed my car about 5 years ago and found out recently the msd 6al was bad. i fixed it and the car runs awesome. so does anyone think my hp numbers could have been compromised...