Recent content by 01ssreda4

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    Yukon Down, AWD delete, headers, converter etc...

    I have been trying to take it easy. Got on it a little bit and it was down on power so it was lame. But part throttle has been nice. Now that we fixed our misfire and get the tune right im thinking its gonna be a nice driver. Meaning tow good, nice street manners etc.
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    Yukon Down, AWD delete, headers, converter etc...

    LTs, and BTR cam (and 6k+ rpms) cause the high duty cycle. Flex fuels are like 50 vs 24 stock. Decaps were like 65.
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    Yukon Down, AWD delete, headers, converter etc...

    Fast forward, found a plug wire grounding out to the dipstick tube. The fix: regap all plugs from 60 to 35, and move the dipstick further away. She's running like a champ now. Now I guess I'm retuning it with the new injectors and now no misfire.
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    Yukon Down, AWD delete, headers, converter etc...

    I cant seem to win with this truck. Randomly started getting some gear whine under load from the rear end (motive 4.10s, stock open diff). Pulled the plug and there was some shavings. I figured I dont like the 4.10s with the 4l80e gearing so lets upgrade right? Ordered up an Auburn posi and...
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    Yukon Down, AWD delete, headers, converter etc...

    Same DS, with the Sonnax slip yoke I had even more clearance then the 60e
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    Yukon Down, AWD delete, headers, converter etc...

    Yoke fit great, th400/4l80e Sonnax 1330 full spline. And it has more slip then the 60e even though the 80e is about a half inch longer. Segment swap from a 2004 HD, 12 quarts of fluid, pinned 22 and 23 for the input speed sensor, converter showed about .200 clearance so i added a 1/16th shim.
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    Yukon Down, AWD delete, headers, converter etc...

    Sold the old converter for $350, TCI pan for $120, and 4l60e for $50. Here's the pan shrapnel: New Circle D, same spec as before, 3k/3200 stall speed. Sometimes its the little things in life..... $1 worth of purple power, $1 worth of spray paint, and the HD2 kit is installed and pan in...
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    Yukon Down, AWD delete, headers, converter etc...

    Took the day to pull this SOB. Wonder if the scrap metal guy will take it? New parts, more to come......
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    Yukon Down, AWD delete, headers, converter etc...

    I live in the south, no snow or inclement weather. The front diffs are notoriously bad on these trucks plus room to work is tight in the front. So ease of maintenance, less things to break that I don't need.
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    Yukon Down, AWD delete, headers, converter etc...

    Long story short, this 60e has been fighting me again. It's always had a harsh 1/2 shift, so like a clever hptooner I took some pressure out. It worked really well for about 100 miles. Then 2nd starting slipping. I added the pressure back, it stopped slipping after another 100 miles, harsh...
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    Camaro SS, track trips, build pics etc.

    Pump if i could guess. I could count on one hand how many relays ive seen fail in the last 20 years of working on cars.
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    Camaro SS, track trips, build pics etc.

    The last time out i had no boost controller and was on wastegate only which had a 7psi spring, and the car made exactly 7psi. This time i put 10 psi on top of the gates and it made 14psi. Anything over 12 the afr would go in the 13s and injector duty cycle went over 100% which indicates its out...
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    Camaro SS, track trips, build pics etc.

    On board air and boost leash is installed and working well. Went to load the car and there was a massive exhaust leak..... Tubular front came in handy. 1 hour fix and the track day wasn't ruined. Tow ***** doing what she does. I just wanna do race car shit with my race car friends. Monkey...
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    Yukon Down, AWD delete, headers, converter etc...

    Recently discovered some pitting on the chrome wheels. I think it was a combination of lack of maintenance/upkeep and cheap wheels. The chinese tires were also dry rotting I guess just due to age cause they still have a ton of tread. Found these local for a steal so I scooped them up. Same size...
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    Camaro SS, track trips, build pics etc.

    Quick little update and a temp delay. First, Ms Jane posted the pic she took at the track the other day, go like her page on FB, she takes good starting line pics. https://www.facebook.com/Jane-Baker-Photography-1520799948220011/ Also another little short clip/pass from two weeks ago...
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