Recent content by jwaller

  1. J

    Heads?

    its funny how things work out bc thats exactly what I have on my truck. lil brodie's. I also bought them from a guy who ran them on a oddfire SoGT
  2. J

    Godmorning! The 8´s is taken!

    Awesome run!!! congrats to you and your truck.
  3. J

    Heads?

    no, the syty uses a stock 1991 LB4 4.3L cyl head. to get something better you need to use the 93-95 L35's are the best are the 96+ true vortec's. the vortec's will require intake modification to fit but are well worth the extra effort. you can run ~10 more deg of timing with less...
  4. J

    Gauging interest, Vortec heads & New cam

    Those are L35 heads, not true vortec's.
  5. J

    Should I buy this Syclone???

    if you dont want it I'll take it. pls email me if your not interested. 5k is a dael for a good truck. get the motor back together and it's worth more than double what he's asking. once you get to working on them they aren't any harder than anything else you just have to find the tricks.
  6. J

    intercooler

    syty's have the same TB as do vette's and camaro's but with a different TV cable arm.
  7. J

    WTB .96 or larger turbine housing

    I need a Qtrim, tang, 3"DP, .96 undivided or larger divided housing. please pm or email me bc I dont check this board often enough.
  8. J

    M4 Motec Tuning

    you might wanna consider taking it to motec in charlotte NC their facility there has a dyno and they offer tuning services for their customers.
  9. J

    4.3 motor

    yes the block is the same. whats not the same are the main caps, pistons, and head gaskets. all of which should be changed in any perf buildup.
  10. J

    Hartman??

    I think brian has pretty much had enough of the whole public scene. if you wanna get in touch with him you know how, if you dont know how then it's not my place to tell ya.
  11. J

    Fast wideband o2 not working

    I had the same thing happen to a box I sent to be updated. they didn't bother to mate the ox with the sensor I had sent with the box(just for this purpose). after thinking and eventually replaceing the sensor after it died the next week it did finally work.
  12. J

    Update

    I've seen ppl do the hotwire thing and it seems that it only works in a few cases, not all. besides I want more than what the stock ecm has to offer so it isnt a viable option for my setup.
  13. J

    Update

    modding the ecm is a great patch as I had nolan do mine a few yrs ago, but the syty ecm just wasn't deisgned to handle that much amperage. when you get yours back you will see on datamater, the Volts drop that was normal is only now going to be worse. I saw volts as low as 9.3 with my 84's...
  14. J

    Is this the correct ATSG manual?

    I'm pretty sure autozone carries them.
  15. J

    SY/TY 4.3 Block vs Regular 4.3 Block

    You can cryo the stocker if you like, it's a nice piece of insurance. I've never done it but from what I gather it's worth it. You definatly don't need a billet piece to run 11's or tens for that matter, but a stock crank will not handle any detonation. Thats where a billet crank would be...
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