69 C10 Duramax Diesel 9.91@143mph

[bcdeutsch731]

Finally got my new motor and turbo setup done. I went to the dyno and made 925HP 1425ftlbs on the small race tune, and on the big race tune it broke the tires open on the dyno and still made 1000.6HP 1525ftlbs. After we got done with the dyno we went out to the track and ran a 9.95@142mph on the small race tune. I blew the trans up so I'm sure it will go faster once I get the trans fixed and the suspension dialed in. On the video of the drag strip run you can here the trans snap at the line and on the 3-4 shift the truck looses traction and goes side ways. That is a bad feeling when you can feel the tires brake open at the speed going down the track.

Brett's 9.95@142.46MPH VGT Twins fuel only.MOV ...

Brett's 1000+hp VGT Twins fuel only dyno pass.MOV...

[bcdeutsch731]

1969 Chevy C10 Duramax Allison built motor twin...

[bcdeutsch731]

This is another video of the dyno.
http://www.youtube.com/watch?v=VPdTz...ature=youtu.be

[bcdeutsch731]

9.913 @ 143mph
http://www.youtube.com/watch?v=0Gc-h...ature=youtu.be

[bubba353z]

That is awesome....

And a great looking truck to boot

[vin63]

Brett, were you able install the window net? Did it fit well?

[bcdeutsch731]

Originally Posted by vin63

Brett, were you able install the window net? Did it fit well?

Yeah, it came in Saturday. Danville Performance brought it out to me and I installed it at the race. It fits like a glove. Thanks again so much for getting it done so fast.
I blew the trans up Saturday in first round of eliminations. I'm trying to get it back together for next weekend, so I can make it to the race in Minnesota.

[vin63]

Glad to hear the window net fit well.

I'm wondering if increasing the line pressure and program a little defuel at the shifts will help with trans life and traction.

[Str8-6-68]

bcdeutsch731 Damn man, beauty truck! looks and sounds like 3rd gear is FUN, gotta love the torque when your 83mm lights. Im currently in the process of building up my 68 24valve 5.9 with a mark goal of 800rwhp but your durty 69 would walk all over that any day.

[bcdeutsch731]

Originally Posted by vin63

Glad to hear the window net fit well.

I'm wondering if increasing the line pressure and program a little defuel at the shifts will help with trans life and traction.

I may have to do something. I know the track was not prepped very good.
Did you ever find anything out from UPS about a refund?

[bcdeutsch731]

Originally Posted by Str8-6-68

bcdeutsch731 Damn man, beauty truck! looks and sounds like 3rd gear is FUN, gotta love the torque when your 83mm lights. Im currently in the process of building up my 68 24valve 5.9 with a mark goal of 800rwhp but your durty 69 would walk all over that any day.

Sounds like a cool project.
3rd gear is not to bad its the 3-4 shift that get interesting.

[Blevinger]

W o w

[Super73]

Purty sweet. Too bad about the trans.
Posted via Mobile Device

[Str8-6-68]

Originally Posted by bcdeutsch731

Sounds like a cool project.
3rd gear is not to bad its the 3-4 shift that get interesting.

Thanks man, hahaha nice. It would be a treat to drive 1khp. right now my daily driver is just a slow estimated 600rwhp at the moment but its a damn dodge
Do you have an official build thread on your durty69? Im curious how well this 6.6 with twins fits in that lil c10.

[BLK2K2SILVY]

So much awesome!!

[Str8-6-68]

Oh btw bcdeutsch731 Congrats on the 9.9et! ! !

[bcdeutsch731]

Originally Posted by Super73

Purty sweet. Too bad about the trans.
Posted via Mobile Device

Thanks,
I had a feeling it was going to happen, I just hope I can get all the parts I need in time to have it all back together for the next race. The next race is on june 30th.

[kpeztruck]

Very nice pass, Hate to hear about the trans. That is one bad oil burner! Paul