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  1. F

    to carb or not to carb

    the problem with early SD fuel systems was lack of computing capacity by the factory computer, which is no longer an issue,ive said it before and will say it again that i like the holley projection tbi, gives you the best of both worlds, and imposes no "vacume" limitations on its speed density...
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    Dart blocks

    this is why i say do the research, you get as many answers as you replies, a sportsman wont hold 1,000 hp for any amount of time, but the new boss block,r302,a4,dart,world,rdi,etc will all work and have been proven i 1,500 hp+ applications, YOU need do do the reasearch and determine what you...
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    How do I figure c.i. from a 3.450 crank.

    right off the top of my head,3.45 stroke/4.030 bore= 351
  4. F

    Dart blocks

    im sure when you do the research youll see that there is no comparison, but you need to do the reasearch, because its your money
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    thinking of going carb

    holley projection, best of both worlds, bolts on any 4bbl intake, compact, fuel injection mileage with carb top end charge, uses commonly available gm sensors,900 cfm throttle body
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    help with dss331

    try bumping your timing up to 14* with the spout disconected, your lazy timing could be causing improper combustion and unburnt fuel to be dumped out of the pipes
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    york PA

    is there anybody on this board from york Pa?
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    Advancing Cam - Need help

    most cams already have 4 degrees ground into them already, why do you want more?
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    help with dynamic compression ratio

    yes if you meen static compression ratio ,that is right, your dynamic will depend on the LCA and the blow down time among other things ground into the cam and the rpm range that it is operated in
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    What Plug And Gap for Crate Motor?

    im using an aftermarket ignition(cane hi-6,crane coil,motorsport 9mm wires) and im running .075 plug gap and it has really helped smoothe the idle and pick up some of the responce
  11. F

    holley TBI fuel injection.

    get the 900 cfm 4 bbl setup, they all use the same 4 bbl throttle body but they use three different injector sizes(thats where they get the hp rating from), if you get the largest one, you can dial the fuel "out" then add it down the road when you make modifications, i have the unit with the...
  12. F

    Which aluminum radiator?

    all aluminum radiators will have basically the same thermal properties for street use so get the most affordable one (griffin universal)
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    howling gears!!

    im running motive gear 3.90's
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    howling gears!!

    um hey guess what; if its in netrual is it trying to pump 8 cylinders with out the throttle body being opened up? um ,no! the engine is idleing on its own without any help or hinderence from the trans or drivetrain, gears ( whether they be in the trans or rear) dont wear out from letting your...
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    holley TBI fuel injection.

    its probly easier than most of the piggyback and stad alone sytems on the market,as with any fuel injection swap, there is a learning curve involved, but once you have it figured out the skys the limit and the holley projection is your best bang for the buck out there, has the top end charge of...
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    holley TBI fuel injection.

    i have it on my 347 and i love it, ive used it for 6 years now and i think its great, where else can you get a complete fuel injection setup that will feed approx 600 hp(natrualy asperated), totally tunable fuel and spark, easily calibrated for 1,2,or 3 bar map sensors for up to 30 lbs of...
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    howling gears!!

    its probly your rear gears BECAUSE if you throw it in netrual you are taking the compression load of the engine off of the gear set, with no load, no noise, you also have the noise on acceleration but you can hear it over the exhaust
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    wierd sound from back of motor????

    check your converter bolts, they might be loose, may be your flexpalte bolts are loose also?
  19. F

    347 Build Up Advice Needed

    400hp at the tires or the crank??
  20. F

    Plug gap for best efficiency

    yea i know i will be ostisized for this but; i have a crane hi-6,crane coil,motorsport 9mm wires and use autolite plugs @ .075 gap, the ignition has enough energy in it so why not use it??? it idles great and pulls to my 6,500 reline without missing, when i go to apower adder i will gap them at...
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