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  1. max57

    Harland Sharp Roller Rockers

    Had a wagler Pushrod break, ( no bent) . While in there noticed most are now at 18-20 thousands. Machine shop set valves at 12 and I double checked them myself. Put maybe 5000 miles on New build , with Socal 3368 ALT cam, Wagler Dual spring /Titanium retainers, wagler 6664 pushrods, but a lot...
  2. max57

    4L80E TCM input

    Having trouble getting TCC to apply. The Brake switch is sending 12V until it is Pressed so working correct. I think 12v gets send to ECM. Ecm sends a signal to TCM . Does anyone know what signal I should get at from ECM to TCM. 5v,12v or ground. And what other parameters would stop the ecm from...
  3. max57

    4l80E Stall Rpm

    Any ideas where to go for a Torque convertor for 4l80e, What stall rpm I should shoot for? I have a 800-900hp twin turbo-60% injector setup in 4000lb car. Have a pro torque 1800-2000 that is Flashing 3700 now which is to high, they say they can not go any tighter, like to shift 4000rpm.
  4. max57

    DUAL STOCK CP3 Question

    I have a stock valley and a stock cp3 on belt, Question is I have 2-pumps and Injectors all into the original line near turbo and going to the original van cooler on ward to the tank. Will it screw things up if there is to much return pressure on the system? As some of you know my fuel is...
  5. max57

    fuel injection pump decision

    Guess I will give LBZ a new valley pump to see if it corrects fluctuation in rail pressure. I have done: ATS Dual Fueler 3000 miles ago, New 60 injectors 1000 miles ago, FRP Sensor, New FRA on valley pump, Balance tests (all -2 to 0) , flow rates (110mm fuel in 1 minute with rail at 17,600 for...
  6. max57

    Some help with a fuel problem

    Have a Airdog pulling from sump, Guage on Tee on Pressure side ( reads 5psi WOT, 10Psi Idling) where it splits to Valley pump Original(120k miles) and new ATS Dual belt driven pump. I see no air bubbles in the return from the two pumps, Changed the fuel Regulator on Original pump and new Fuel...
  7. max57

    Wcfab valve covers

    Anybody have any tricks so they do not push oil out the breather holes since there is no baffle in them. I ran them uphill from port which helped .
  8. max57

    Have 1 more for you guys

    I get these good ones guys. I left the house this morning, checked all fluids, water full, engine 160 degrees i drove 15 miles without doing over 3/4 throttle and it stayed around 160-170 mark,Thermostat temp. As soon as i do WOT my temp gauge goes to 110 then comes back up , and climbs...
  9. max57

    Exhaust Rapping??

    So had a Stock LBZ with twin turbos and 60 over injectors. vvt turbo in valley with s475.No rapping from Y exhaust to two 4" 6' pipes at all. Bought a Long block with built bottom (Mahl pistons .020) ,Rods, alternative Fire Cam, Ported heads, put a S366 in valley and S480 atmosphere twins, 60%...
  10. max57

    S366sx-E Size

    Would anybody be able to give me an Idea how much taller a S366SX-E sits than a Stock turbo? Or A measurement how tall they are from flange to tallest part of turbo?
  11. max57

    57 Duramax Compound Turbos

    Burn out of the year https://youtu.be/yD0gGz_m5r0
  12. max57

    Moser Rearend , never again !!

    Decided to go all out and put a New Moser 9" fabricated rearend in 57 Wagon. I kind of looked up to this company but not anymore. I guess Spohn Performance is not much better, that is who I purchased it through. It came in all seperate boxes to put together, no problem. But when i opened the...
  13. max57

    Rearend Gear Calculations

    Can anyone figure this out. Have a 2006 LLY, 4l85E (overdrive trans?) , and putting a 8.5'' chevy rearend behind it in a car with 275 55 20'' tires. What gears do in need to get good mileage and performance (should not be a problem)!
  14. max57

    57 Chevy LBZ Lope Tune

    I know some of ya do not like these , but I have to have this for my 57 Chevy. Heres my first stab at it, to fast for me. Anybody have a slower one. Heres what it sounds like now,. https://www.youtube.com/watch?v=0tcwRnjntpE&feature=youtu.be
  15. max57

    Brake light switch

    Anyone know how the brake light switch actually works 2006 . Its hooked on the bolt through the brake pedal, I do not see where anything pushes like a switch would to activate the lights,. It doesnt move on the stud , it just moves with it.
  16. max57

    1957 Chevrolet Bel air

    max57 submitted a new Showcase Item: 1957 Chevrolet Bel air Read more about this showcase item here...
  17. max57

    57 Chevy Duramax

    OK, Who is the electrician around here. Im putting a Van Wire harness in a 57 chevy , along with the steering wheel, hydroboost, ECM, TCM, and dash gauges (whole cluster), Fuel tank sending unit, fuel transfer pump and rad. , and want to use the Lights, turn sigs. and all that from the van...
  18. max57

    LLY Questions

    On a 2006 express van, 8th digit 2, so i know it is a LLY , So what I read is 2006 LLY are mechanically identical to the 2006 LBY . I need to change the Van Bridge and turbo mouth. Question is do I need to use the LLY or LBZ bridge. Sounds like the 2006 is different from the 2004-2005,5...
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