Modied 4094

fastpunker

fastpunker

adrenaline junkie
Feb 7, 2012
215
1
16
Lake Havasu City, AZ
gamudslinger88 said:
Update: Don't have time to wrench on it anymore (took too much time off already) so I sent it up to Tony Rizzi in Washington Ga, originally wanted to send it to Evan but he's swamped anyway. He just got back with me. Trans stripped the hub and planet then spit metal fragments so the planet gears on the p2 chewed them up. The c4 is also toast, clutches were glazed. Waiting on billet parts and sungear to show up.

Still unsure as to what made it shift so hard but spinning in 4th when I eased into it then catching traction didn't help the situation. He hasn't broke the vb down yet so maybe a stuck valve?
Click to expand...


Man it seams like everybody was blowing trannys in august... I did the same thing in august, blew the p2 planetary and c2 hub... when I took it apart I found a few shards in the c4's but that's all the damage it did luckily. Mine happened at wot @ 80mph when I hit a bump in the road as it ws trying to do the 4-5 shift. I was a little surprised at the little (.5-.75") of engagement between the planetary and hub. twisted the splines also. anyways...


Awesome turbo work Russ!!! Can't wait to gather the funds and order some spinny parts from ya! :thumb:

And gamudslinger88, that thing sounds nasty, nice truck man!! :woott: Are you wanting more of a whistle (less lb7 sound) at idle? I would think the tuner would tighten the veins up a bit... like when you whistle with your lips :roflmao: but what the hell do I know lol.
 
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gamudslinger88

New member
Aug 26, 2011
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Thanks. Yeah I like the sound. The last tuner had them tighter and it looses the sound. I actually like the nice rumble mixed with the "hiss" whistle. At about 90% and up the turbo can't be heard.
 
Y

yellowchevy

Well-known member
Sep 9, 2010
1,926
82
48
Louisburg, KS for now
Looks good Kevin!!!:thumb:
Looking forward to hearing how the new spacer and downpipe fit compared to the old one.

Thanks guys:thumb::thumb:
I spent a good amount of time on it.

Yellowchevy
 
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gamudslinger88

New member
Aug 26, 2011
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Slowly but surely getting the bugs ironed out. Finished fixing my upper valve cover leak this morning and tackled the beat up down pipe that the shop so graciously left me with. Your spacer fit perfectly and after massaging the fire wall I didn't have to dent the down pipe any.

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gamudslinger88

New member
Aug 26, 2011
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Got my updated tweeked tune a few days ago. I have to say this thing is getting better and better. I need to get better tires and the traction bars installed soon. It gets squirrely quick fast and in a hurry. I'll keep everyone updated with a video and hopefully soon a trip to the dyno.
 
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gamudslinger88

New member
Aug 26, 2011
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Ok got my new tune on and a little bit of time feeling her out. This is kill tune after launch I rolled into half throttle to keep from smoking the tires, at 60 I rolled into full throttle with full throttle at about 80. Definitely going to have a problem putting power to the ground. This is on 305 all terrains no traction bars.

Watch "Kill tune" on YouTube
https://youtu.be/0wbLr09MD6Q
 
king44481

king44481

New member
Apr 29, 2015
133
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0
gamudslinger88 said:
Ok got my new tune on and a little bit of time feeling her out. This is kill tune after launch I rolled into half throttle to keep from smoking the tires, at 60 I rolled into full throttle with full throttle at about 80. Definitely going to have a problem putting power to the ground. This is on 305 all terrains no traction bars.

Watch "Kill tune" on YouTube
https://youtu.be/0wbLr09MD6Q
Click to expand...
That's runnin good what were your EGT'S towards the end?
 
superswamper003

superswamper003

Member
Aug 3, 2013
898
0
16
Arizona
gamudslinger88 said:
Ok got my new tune on and a little bit of time feeling her out. This is kill tune after launch I rolled into half throttle to keep from smoking the tires, at 60 I rolled into full throttle with full throttle at about 80. Definitely going to have a problem putting power to the ground. This is on 305 all terrains no traction bars.

Watch "Kill tune" on YouTube
https://youtu.be/0wbLr09MD6Q
Click to expand...

Damn your truck is quick.. Sounds good too :thumb:
 
bluessmax

bluessmax

Tabasco Injected!
Nov 4, 2010
1,143
6
38
Lake Charles, la
gamudslinger88 said:
Ok got my new tune on and a little bit of time feeling her out. This is kill tune after launch I rolled into half throttle to keep from smoking the tires, at 60 I rolled into full throttle with full throttle at about 80. Definitely going to have a problem putting power to the ground. This is on 305 all terrains no traction bars.

Watch "Kill tune" on YouTube
https://youtu.be/0wbLr09MD6Q
Click to expand...


Sounds like it was getting down! Not sure if you dynoed it yet, but I would be willing to bet it would run harder if you set all shift points around the 3350 range.

Open trans tune:

Efi engine operation>Shift points>WOT RPM, and just set all cells to 3350 in all gears


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gamudslinger88

New member
Aug 26, 2011
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bluessmax said:
Sounds like it was getting down! Not sure if you dynoed it yet, but I would be willing to bet it would run harder if you set all shift points around the 3350 range.

Open trans tune:

Efi engine operation>Shift points>WOT RPM, and just set all cells to 3350 in all gears


Sent from my iPhone using Tapatalk
Click to expand...
It was shifting early because I was only half throttle at those points. It shifted closer to 3800 when I was WOT.
 
bluessmax

bluessmax

Tabasco Injected!
Nov 4, 2010
1,143
6
38
Lake Charles, la
gamudslinger88 said:
It was shifting early because I was only half throttle at those points. It shifted closer to 3800 when I was WOT.
Click to expand...


Ah makes sense! Bump the shirts down to around 3350... I haven't seen those chargers make peak power much above 3300, but 2800-3300rpm these vgt chargers eat it up! Just some stuff we have seen from our dyno.


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gamudslinger88

New member
Aug 26, 2011
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Here is a launch at about 1 or 2 psi boost. Kept it very conservative on throttle then rolled into wot about 45 to 50. The run before I rolled into it sooner and lit the tires. This is with the nitto 420's and traction bars installed. Thoughts and opinions please.


https://youtu.be/gHeUcdG5zks
 
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