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  1. Decipha

    Looking For Some Advice....

    99% of bucking is usually due to dashpot, open up the throttle body stop 1/4 turn, should help disregard the closed throttle voltage, shooting for .99 volts is ignorant and just wrong 19lb injectors are not gonna cut it, henry didnt put 24s on the cobra cuz they felt like, its needed If your...
  2. Decipha

    Different Idles?

    its called dashpot, sounds like it needs more low rpm pre position and the dashpot minimum mph clup disabled if you dont like the couple hundred rpm hang has nothing to do with fuel
  3. Decipha

    95 3.8 Won't Fire Plz Help

    cam synchronizer will not prevent the pump from priming check voltage at the pump, if its got voltage for a sec when key is turned on then the pump is bad
  4. Decipha

    24 Lb Injectors

    Ive never tuned a heads/cam/intake 5.0 that didnt max out 24lb injectors 19lb injectors will never support 300hp its physically impossible 24lb injectors will cause lean out on any healthy running HCI stock bottom 302 making only 310rwhp, i know because i deal with it day in and day out, the...
  5. Decipha

    Gonna Build A Drag Car?...may As Well Crush Them Now.

    me personally, i believe dedicated drag cars should run 7s and faster, if your not gonna spend the time and money it takes to get there then just leave it street legal, if you have to pull it off the trailer it better be fast, theres quite a few daily driven single digit cars these days that...
  6. Decipha

    Hesitation/miss Under Load

    16 on low grade should ping, out if your running premium you can probably squeeze 19 or so before you hear pinging although 14 on stock tune and heads is optimal i second the balancer, its probably off and your witnessing the effects its odd that the additional timing stops the missing, i...
  7. Decipha

    Engine 351w Swap Question

    dont skimp on the heads gt40s arent gonna cut it
  8. Decipha

    Speed Density Or Mas Air What's The Benifits?

    SD is fine and can be tuned just as well as a MAF setup the reason why it used to be such a popular swap was because there was no tuning support back in the day anyone that claims to have a tune that doesnt modify the spark tables is not properly tuning, tuning requires dialing in spark and...
  9. Decipha

    Engine Stroking My 302 To A 347, General Questions.

    x2 a stroked 408 with a GOOD set of CNC heads can have you where you want to be keep in mind a turbo setup is going to be in some aspects opposite as compared to making power N/A, for example, a smaller cam and bigger heads and intake usually benefit a boosted engine, where as N/A you want to...
  10. Decipha

    My Turbo Education:

    sry to hi jack the thread but thanks for all the kind words F8tl... when that time comes just give me a shout, i dont usually visit this forum, i was asked to stop in to give a little advice so here i am im usually on the tuning forum http://forum.efidynotuning.com
  11. Decipha

    Engine Stroking My 302 To A 347, General Questions.

    theres no way your ever going to get 500rwhp out of a 347 and expect it to have any kind of setup that will be boost friendly short of e85 with a set of CHI heads and a wicked cam
  12. Decipha

    01 Mustang Gt Jerks/bucks

    x2, there is a slight gear scheduling overlap issue on some of the 01 and 02 calibrations nothing that cant be fixed by a knowledgeable tuner also have u tried adjusting the throttle body stop? if u have an aftermarket bypass on there take it off, when the engine gets up to warm operating...
  13. Decipha

    Need Some Advice For 2001 Gt

    first thing i would check is the ecu relay when she dies does the CEL come on when u turn on the key? also a shorted maf sensor might cause the issues your having
  14. Decipha

    My Turbo Education:

    in your case i think youd be better off sticking with the stock ecu, its already in there wired up and operating the engine just get a chip for it and youd be set they are quite simple ecus i dont recommend MS to anyone whom doesnt have a background in computers boosted engines arent really...
  15. Decipha

    12 Years Of Bolt-ons And He Bought A Blower

    your pumps fine 80lb injectors will do nicely get yourself a high flow slot meter in a 3" pipe she should make about 420rwhp sniper can be dicks, have u considered tuning it yourself? this link has a bunch of good info http://www.efidynotuning.com/ford i recommend to read over the pre tuning...
  16. Decipha

    gt40p head junkyard questions

    just keep the intake thats on it, give it a good porting and slap it all back together with the new cam, no need in drilling the heads get you some new comp rrs if u hadnt already go back and snatch the ecu and wiring out of the explorer along with the obd2 port keep edis on it and leave it...
  17. Decipha

    Is This Engine Converted To Massair?

    long as your having fun thats all that matters hope im still around kikn tires when im 65, 40 years to go
  18. Decipha

    Need Advice On Limited Street/ Strip Car

    if the car is bone stock and completely unmolested then i recommend leaving it as is I find a stock foxbody 5.0 to be a pretty amazing feat, ive only ever heard of 2 in my life, 1 was back in the 90s while the car was still at the dealership and the other is what u speak of now leave it alone...
  19. Decipha

    Tuning suggestions

    hookerbear... your in luck, im located in metairie, give me a shout on the mobile six oh six oh five three two
  20. Decipha

    When did 351w deck heights change?

    x2 i wacked 2 hundredths off my deck for just that much more hood clearance (every single last thousandths is needed) but mainly because my diamond -32cc pistons were for the 4.8 deck height block. I had to keep my CR below 9:1 for boost. 92 tbird 408w turbo under the stock hood :) as...
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