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L31MaxExpress replied to the thread Stalling When Pulling Away From a Stop.From the description it sounds like it is EGR related. -
L31MaxExpress replied to the thread 305 Is a Turd Correct?.Not true at all. GM put 305s in C50 and C60 chassis school buses and they were actually common in C20 suburbans and G20 vans in the 80s...
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L31MaxExpress replied to the thread Rebuilding motor: Timing gear or chain?.Geartrain as it dissapears entitely in 3rd gear. I have never heard one that is quiet though.
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L31MaxExpress replied to the thread Rebuilding motor: Timing gear or chain?.My 4L85E in my 97 is already whines enough to annoy me and the TH400 in the 87 is not lagging far behind.
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L31MaxExpress replied to the thread L31 Extreme Budget Build.None of mine have. The 87 did have a rubberized undercoating heavily applied in a lot of places. Lots of places drilled, sprayed and...
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L31MaxExpress replied to the thread Ignition coil/ overheating.That looks to be the tachometer wire that feeds the instrument cluster. If it is shorted out somewhere it absolutely will cause a...
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L31MaxExpress replied to the thread Stalling When Pulling Away From a Stop.EGR opening too soon would be my suspect.
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L31MaxExpress replied to the thread 99 OBS Crew Cab / Performance upgrade ???.I would focus more on torque than a horsepower number. In a heavy truck like that, I would want something in the 204-212 @ 0.050 range...
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Love those vans. I've had a bunch. One sbc q jet th400 regular wb 2 tbi 5.7 4l80 extended wb and a 98 5.7 vortec 4l80 extended. All g30's
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L31MaxExpress replied to the thread Rebuilding motor: Timing gear or chain?.All of my single roller chains move instantly. The one I put back in the budget L31 has over 100K on it too. The stock distributor has...
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L31MaxExpress replied to the thread L31 Extreme Budget Build.Tomorrow I will have this down to a nearly empty shell and start laying in the flooring. Floor, then wiring, followed by walls, then...
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L31MaxExpress replied to the thread Welp, got a doner..The more headflow I added to my SBC the more torque it made throughout the whole curve. It is when you overcam the SBC that the curve...
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L31MaxExpress replied to the thread What is the new go to fuel pump still made?.Delphi Vortec pump is what I have used. Picked one up just last year for the 87 G20. FE0114 is the part number, drops right on the TBI...
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L31MaxExpress replied to the thread Like to LS coil packs on 2000 C3500 7.4 vortec engine with stock computer? Is it possible?.You will need a 0411 or DBC P59, harness re-work and a L21 24x reluctor.
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L31MaxExpress replied to the thread TBI / ECM tuning options. Chip / Burn / etc..I did and it is getting swapped to a P59 sooner than later.
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