Recent content by perfacar

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    Big Valve X Heads on Low Comp 72 340

    the 587 head does flow better, over the 915 head, best to install sst one piece valves, that helps flow and velocity. in stock, low comp 340 are as fast as, the higher comp 340's. just food for thought, i've found the 1.88 valve has more velocity over 2.02.
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    Toutle, WA Racing Schedule

    renegade has many 1/8 mile races lol
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    273 Rods work in a 360?

    yes, but 273 rod has a bushing in it, 360 uses a pressed pin. piston needs lock ring grooves cut in pin bores, unless you're using after market, pistons, some come with lock grooves. just food for thought
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    340 duster 4 speed clutch pedal?

    that shift knob is for hurst street super shifter, you had to pull over to reverse and push down on handle to get reverse , i've had one before,
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    Cam Degree Question

    with dots at 12 crank and cam at 6, it's on # 6 tdc. # 1 overlap, both dots have to be at 12 clock then it's # 1 tdc, now can degree cam correctly,
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    Cam Degree Question

    i assume , when you degreed it, dots were at 12 and 12?? when they are together, you're on # 6 tdc. dots at 12 and 12 is # 1 tdc, then cam will degree correctly.
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    PRP Velocity Lessons

    few years ago,i went to a flow seminar put on by superflow, harold bettes , vp of super flow conducted the 8 hour class. it was very informative class. he stated, that engine doesn't pull 28 " of vac, if it does, you are loosing power,, my bench is calibrated at 25 :, he also stated, that 20 ...
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    Bronze valve guide liner install J heads question for machine shop guys...

    bronze liners require an install kit, k line sells those
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    Internally balanced 340 questions

    turn balancer over see the front face , if has no horse shoe, then its internal balanced, also external will have stamped on it 340 external only
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    What Differential Do You Have in Your 1965 Barracuda?

    from personal experience, i had a 65 dart, with 235/273, four speed car, dealer replaced 3 sets of gears in 7 1/4 , i changed to 8 3/4 then, a friend had a 65 cuda, same power train, he went through 11 7 1/4 rear ends, dealer told him no more free rearends, he had to change to a 8 3/4 rear...
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    273 Commando with roller camshaft

    usually have to sleeve right side lifter galley to use roller cams. from mopar race manual. can get very expensive . probably have piston to valve clearance probs
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    65 dart 273, No fuel from pump to carb!

    can hookup an electric pump to line off man fuel pump, and suck gas up through it. between carb and pump., i've done that before, it works
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    65 dart 273, No fuel from pump to carb!

    where are your filters at? after the pump or before ?
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    273 dilemma

    a 318 or a 340 crank are the same, casting numbers are same. both are steel cranks
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    Spark plug gaps

    in my stocker, with msd 7al, run .060 gaps, also, use a standard length plug, not a extended tip plugs, also can run more timing , this is a 72 340. at track , opened up gaps from .045 to .060 ran .05 faster and .75 mph faster. btw, i use NGK plugs. just food for thought. btw it's a B8es plug
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