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  1. BBBURB

    Suburban R2500 Performance Suspension

    Hi all, I replaced all my shocks with new shocks. I also upgraded all my brakes to new disks and calipers. Im stopping on a dime now, however I am looking for stiffer coil springs up front that can handle the weight of the 454 and R2500 for performance driving. Can anyone point me in the right...
  2. BBBURB

    454 TBI Timing Question, too much advance?

    Hi all, ive done research on this and cant find the answer im looking for on my exact engine. Hoping someone can help me out... I just set the timing, this is my first time. Ive never done this before. I unplug the brown timing wire to ECU . I have a timing light from Harbor Freight and my wife...
  3. BBBURB

    Aftermarket ECM for TBI / SPEEDUINO

    Im looking for a affordable aftermarket ECM for my TBI which I can tune or is capable of self tuning for E85 Flex Fuel and maybe contains a Flex Fuel Sensor. I want it to be able to advance timing and Fuel output depending on the fuel I put in. Im a electronics engineer and I have done some...
  4. BBBURB

    Cant Stop, wont stop.

    Hi all, I am restoring a 1989 GMC R2500 Suburban 3/4 Ton I changed the Front Disk Brake pads and Rotors with new ones, repacked the bearings with fresh grease. The brakes work great, they stop straight and fairly hard. I drive around on them all the time. But i cant lock up the front brakes...
  5. BBBURB

    Column Shifter Knob Mod/Change

    Here is a simple mod how-to if you wanted to change your shifter knob on your column shifter. Cut off the rubber cover over your stock shifter knob. You cant twist it off so dont even bother. Youll just damage the linkage if you try to twist it off. I had to pick up my kids at the elementary...
  6. BBBURB

    7 Leaf Springs?

    Hey guys, I just replaced my worn shocks in the front of my truck and im looking at the back and I see 7 Leaf Springs. Is this OEM for my 1989 GMC Suburban 454 7.4L ? Is this a tow package? Im not sure what my options are. Im not looking to pull a home. I got the truck for daily driver /...
  7. BBBURB

    Mystery wires dangling on Mystery Vac Hose

    Hi guys Im a newb and just trying to figure out where these suckers go. Do I even need these? Seems after the TBI kit rebuild and new injectors Im running a lot better. I want to throw down some timing on this mother but Im worried about these hanger-ons. What are they? If anyone could help...
  8. BBBURB

    Newb from Anaheim California

    So I own a Harley and a 2 seater commercial work van. This was great till I got a GF and adopted her 4 kids. That all happened 1 year ago and, well, they still here living in my house. I guess they aint going any place soon. So i decided I better get a family car. I really didnt want a family...

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