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  1. another 305 thread

    Hotrodding Basics
    Hello all, I have a rebuilt 305 on a stand waiting to go into my truck and am very curious as to what yall think it will do performance whise. It's an all stock 1978 305 sbc it will have a comp xe250h cam in it, and edlbrock performer rpm intake and a 600 - 650 holley, and longtubes. What kinda...
  2. Can ya get an Edelbrock 600 to run like a Holley 750?

    Engine
    How do I get an Edelbrock 600 manual choke vacuum secondary to run like my Holley 750 man. choke vac. secondary???? I have read bibles worth of the comparisons but with absolutely zero definitive answer(s)!!!! So many claims, personnel experience differences, dyno posts etc. Its nuts...
  3. 1970 trans am build

    Hotrodding Basics
    I'm building a 400 ram air 3 engine and I'm looking to get 450-475 horse power. I'm wondering what I would need to do to the engine and add to it for that horse power. I'm not very experienced in this so bear with me. All I have is the block,the casting is a 9799914 2 bolt main with 330 horse power.
  4. 1976 built Pontiac 455 pinging!

    Hotrodding Basics
    I have a 1970 cadillac with a 455 pontiac motor in it. stock short block & rotating assembly, large cam, high rise intake manifold ported and polished matching the ported and polished 6x heads, roller rockers, hei distributor, electric feul pump, demon 850 carb with no choke on it. currently...
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