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  1. yevgenievich

    R4 Scroll Compressor Experience

    Sanden service guide https://www.gmsquarebody.com/threads/sanden-service-guide.22419/
  2. yevgenievich

    R4 Scroll Compressor Experience

    SD7H15HD-FLX worked well on dual system on 91 suburban for me. Parallel flow condenser and elec fan were also added. Held cabin cool in 100+ degree heat idling for over an hour. Was stuck at copart lot mid summer in Houston waiting for a vehicle and had 3 people with me. Edit: Also had the...
  3. yevgenievich

    R4 Scroll Compressor Experience

    I did sanden conversion on my 91 square using stock lines. Had an adapter to extend one of them. https://www.gmsquarebody.com/threads/r4-to-sanden-whith-stock-ac-lines-for-serpantine.22437/
  4. yevgenievich

    Calling all Escalade/Denali experts!

    This is the radio that is running 6 disk cd changer with a sub and steering wheel controls from cadillac on my 99 tahoe
  5. yevgenievich

    Am I underpowered?

    I would like to get 8.8 for less than 8.1l. Usually rods and crank are forged on medium duty motors, but rods still used weaker hardware.
  6. yevgenievich

    Backup camera

    I have used the following on a couple of vehicles with good success https://www.rearviewsafety.com/g-series-backup-camera-system-model-rvs-776718.html
  7. yevgenievich

    4l80E Intermittent No 4th Gear

    Often could be a failure of tcc apply circuit or if vss giving bad information. Ecu will see slip with tcc applied and keep increasing pressure, then it will keep 4th completely off until cycle restarts again
  8. yevgenievich

    AC Blend door spline/tab broken

    Was thinking of a different one. Might need to get the door it self
  9. yevgenievich

    2wd Spindle v Body Lift

    Working on a vortec 454 with a body lift made it easier to access back of the intake. Otherwise everything is a bit further of a reach.
  10. yevgenievich

    1997 gmc k2500 burban

    With shock bushing gone it was very obvious noise wise
  11. yevgenievich

    98 7.4 Vortec intake manifold leak

    Also if there coolant showing up above the front passenger side intake bolts, it can be the heater hose seal. Oring in there can leak at higher rpm while sealing at idle.
  12. yevgenievich

    Gen VI 7.4 411 swap-looking for intake

    Idle Air control set up with the throttle body would need to be sorted, but there are a number of aftermarket intakes with injectors per runner. A lot of them are rectangular port, but still work well on oval port.
  13. yevgenievich

    Fuel tank Relocating

    Can try the tahoe set up. But can also have one of the pipes cross over to the other side.
  14. yevgenievich

    Good motor mounts... how about this?

    If I recall correctly, part numbers were not correct on 2wd set.
  15. yevgenievich

    99 shorty

    Arteb headlights installed(euro light pattern). Need to aim still. My strategy on installing lights had been loosely mounting the base, then test fitting the grille. While grille is on, there is enough access to tighten one of the headlight base bracket bolts. That sets lights in place and the...
  16. yevgenievich

    Number Plates

    GMC-454
  17. yevgenievich

    Led Headlights

    The much brighter lights currently on the road cause softer light output from stock gmt400 very hard to see with when dark sections come up. Driving on an empty dark road stock lights are actually decent in how they light up the road. But that now leaves stock system still in need of changes.
  18. yevgenievich

    Good motor mounts... how about this?

    There is mislabel on 4x4 vs 2wd part numbers on energy suspension motor mounts
  19. yevgenievich

    Resto - Mode L29 setup...and living in Poland

    24x would be needed to go to dbw set up. That is a reluctor gear behind the timing chain cover for crank sensor. Stock l29 uses 4x signal. I went to dbw for various reasons. I had a 58x timing set that uses newer ecu with dbw. Also when using dbw, intake choices open up a bit because no need...
  20. yevgenievich

    Resto - Mode L29 setup...and living in Poland

    Big blocks get expensive. And stock set up is really not bad for what it is. My set up is built for boost, but in NA form does outperform a stock l29. Running a stock 454 suburban(with 4.10 gears) against my version(with 3.73 gears), I still get slightly over 3 seconds faster 0-60mph times. My...
  21. yevgenievich

    Resto - Mode L29 setup...and living in Poland

    It is a tall deck 8.0l version that was put together with forged rods/pistons and stock forged crank. e38/t42 combination ecu/tcu from 2008 gm truck is used. I had to use 2008 or older e38/t42 ecu/tcu because 2008 was last year for a manual shift transfer case option with 4l60e that I needed for...
  22. yevgenievich

    305 in the 305..

    If that is a reason and have funding keep swapping the whole thing. I had a case of a clogged catalytic converter on a 84 datsun wagon that promptly turned in to a 5.3 swap.
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