this had to hurt [Archive] - Duramax Diesels Forum

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tobyk321
04-08-2008, 03:40 AM
http://thumbs.vidiac.com/a288bb71-b08c-4f42-a335-9a6700e5bc76.jpg (http://video.competitiondiesel.com/video/a288bb71-b08c-4f42-a335-9a6700e5bc76.htm)Click here to see Video (http://video.competitiondiesel.com/video/a288bb71-b08c-4f42-a335-9a6700e5bc76.htm)

LarryJewell
04-08-2008, 04:16 AM
kinda give you a sinking feeling :p

4cstr
04-08-2008, 05:15 AM
Was that with the transplanted 5.9L...or did he still have the 7.3L at that time?

Mike
04-08-2008, 09:13 AM
It was certainly loud enough at the end to be a 5.9 for sure. Wow, that noise is not one to be taken lightly.

tobyk321
04-08-2008, 09:44 AM
don't know if its a 5.9 transplant or 7.3, and even though its a ford (or a ford with cummins) that just flat out sucks!

2500HeavyDuty
04-08-2008, 10:56 AM
ouch

maddogg101920
04-08-2008, 01:22 PM
Was that with the transplanted 5.9L...or did he still have the 7.3L at that time?

thats the 5.9L, he said on comp d that he ran the timing too high.:eek:

Mike
04-08-2008, 02:15 PM
thats the 5.9L, he said on comp d that he ran the timing too high.:eek:


He didn't happen to say what that timing number was did he? Seemed slow coming on, but it was loaded so? Would be interesting to see what he found out. Thanks maddogg.

maddogg101920
04-08-2008, 02:20 PM
He didn't happen to say what that timing number was did he? Seemed slow coming on, but it was loaded so? Would be interesting to see what he found out. Thanks maddogg.

no i dont think he mentioned it, i think he stacked boxs and was goin for 900HP the 2 runs before that were over 800HP

Mike
04-08-2008, 02:27 PM
no i dont think he mentioned it, i think he stacked boxs and was goin for 900HP the 2 runs before that were over 800HP


Do you know if the engine had a stock bottom end? Thanks

maddogg101920
04-08-2008, 02:39 PM
Do you know if the engine had a stock bottom end? Thanks

yea it does, its a CR cummins heres the link to the comp d thread about his dyno runs....dockboy is his name

http://www.competitiondiesel.com/forums/showthread.php?t=25398&highlight=dockboy

maddogg101920
04-08-2008, 02:50 PM
ok heres his post answering some questions.

Thanks again everyone!! It will be back!! Got to find out where the limits are!!

Answers to some questions:

-Yes, it was a stock '03 short block

-Hit 72 lbs. of boost with just the TST on 5/1 at 759 hp (85 on the street)
-Hit 62 lbs of boost with just the Smarty on #9 at 816 hp (72 on the street)



Oh, and Don...........I think the BFI's flow some fuel!!

4cstr
04-08-2008, 09:39 PM
I think he's blown more motors than some of us have had trucks. LOL

Props to him though...

ripmf666
04-08-2008, 11:10 PM
Greg aka Dockboy never gives up lol,they think that the motor had something wrong before the dyno runs rod cap cracked shit happens then he builds it again.

2500HeavyDuty
04-09-2008, 10:52 AM
:rofl::rofl: pat on compd lol :D

mplteddy
04-09-2008, 11:32 AM
Whoops....:rolleyes:

maddogg101920
04-09-2008, 01:26 PM
yup greg will get it runnin again, i seen the truck about a week before he did that and it sounded mean goin down the road.