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bschiltz

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Posts posted by bschiltz

  1. In high school one of the autoshop teachers brought in his old rally-cross car (some European make, renault maybe?) for some work. After working on it for a while me and a buddy went to start it up and a bunch of corn and mouse nest bedding flew out the tail pipe. Funny stuff :)

  2. If you are on such a budget that you can't afford a new transmission to match your engine, you probably should look at other options. You can make very respectable power with the L-series motor that is already in your car. Use the money for small improvements on the engine as well as suspension and enjoy actually driving your car rather than spending all your money on an incomplete motor swap.

  3. spring rate and spring force is two different things.

     

    spring rate is how much force increase per inch and not how much is on the seat or at max lift. so for a 0.500" lift cam the pressure force will change by 161 pounds or 172 pounds more (depending on which spring you use).

     

    furthermore, the cam you have is a roller cam, so it will require much more spring force than a flat tappet cam. 130 lb on the seat and 300 at max lift should do it. The spring installed height controls the pounds on the seat.

     

    Ok, that's kinda what I was thinking. So "over the nose" pressure is full lift, correct? So to figure change you just take the rate by the lift, 322 lbs./in*.500in= 161lbs. I see how installed height effects seat pressure, but is there a way to get a ballpark or a common pressure required?

  4. How do you figure spring rates for a cam?

    http://www.compcams.com/Cam_Specs/CamDetails.aspx?csid=187&sb=2

    That's the cam I linked to above. It lists part numbers for two sets of springs, one 322 in/lb and one 344 in/lb, I'm sure both work but I'm curios how you go about finding what is needed. In Vizard's "Small blocks on a Budget" book he says 220-240 lbs is adequate for a street motor and 350 lbs is the maximum. Am I confusing measurements?

  5. Thats exactly what we're doing however the $2100 is for repairs and not the rental as far as I'm concerned. If they try and say the rental must be done with the $2100 then they need to think again because the $2100 is sectioned out by labor, parts, and taxes, nowhere on the paper does it say rental car fee.

     

    Yeah, that's what I was thinking. Your 2100 is for your car, not the rental.

  6. So I was looking at one of the bearings from the old block last night an noticed how chewed up it really is. I think what was happening was a lack of oil pressure/flow. I believe the lighter patch around the oil hole is the less worn area, while the rest of the bearing surface is worn. On the opposite side of the oil hole (left side in the picture) there are copper spots, possibly worn through? In any case, it looks pretty bad.

    I'll try to get a better picture when I get my camera back.

    IMG00062_thumb.jpg

  7. Wow, I feel so at home. I knew there was a reason I liked HybridZ! I'm only 20 but have a similar attitude towards my generation insofar as they're predominately bumbling idiots with no common sense. I can't tell you the number of times I've said

    "I can't wait to be an old man, then I'll have an excuse to be this grumpy" after which my girlfriend usually slaps my arm and gives me a scowl. :)

     

    dad-started-a-dadblog.gif

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