very disapointing numbers...

[231jasons]

We were talking about your truck @ the dyno and you have way too much fuel down low. You need to get some one who knows pump tunes to help you get that sucker dialed in. (bret @ Left Coast comes to mind but im sure there are others)

Something about your full cuts, sticks out in my mind.

 

[Timebomb]

I dont see anything wrong with 370's that could justify the low numbers. Even with 370's it should have made more. Ive seen 762hp on stock 370's with a 13mm pump and 20deg of timming. Id hate to say this but I would be second guessing its 13mm. You can have $900 invested in a 12mm easy if it a good pump shop.

 

[7inchstack]

ya bret did my timing awhile back.. and adam sprague has been helping me with the truck. 231jasons, my turbo didnt lite till 2800 rpm, and i also have my plate all the way back and my afc spring all the way tight. did the smoke even clear up once it spooled? and it sounded like it was making more power to...

 

[Macktruckdriver]

If you have the afc tight and the fuel plate all the way back your not getting any of that fuel up top. Slide the plate forward and get a stiffer spring for the afc so you get more rack travel but still keep the fuel down at bottom end so you dont over fuel the charger.

 

[7inchstack]

well even with that plate and everything back, the turbo cant clear up anything...

 

[94 12valve]

you have a video of it on the dyno?

 

[7inchstack]

ya a couple but i dont no how to upload them here..

 

[94 12valve]

put on you tube copy the address and post it here as a link

 

[7inchstack]

lol how? its on youtube, but how do i get it here in a link?

 

[94 12valve]

highlight link control +c come back here and control +v click post

 

[7inchstack]

the URL or embed?

 

[Hammer]

and adam sprague has been helping me with the truck

Shouldn't take long for him to get you in the ballaprk

 

[94 12valve]

http://www.competitiondiesel.com/forums/showthread.php?t=49593&page=2

this one its the link to this thread

 

[7inchstack]

ok thanks

 

[7inchstack]

http://www.youtube.com/watch?v=s7N_UszCJQ4

 

[7inchstack]

http://www.youtube.com/watch?v=0xLj7jHrhoE&feature=channel

 

[JasonCzerak]

That exhaust contraption is hilarious. The dyno shop local here tried doing something like that. they gave up due to scratching the pipes. They ended up letting the room get pitch black

 

[7inchstack]

ya i blew it off haha they ended up with three people holding it on ha. does that sounds like more then 450 HP?

 

[Big Blue24]

How much boost?

It almost looks like a loose wastegate the way it spools up.

 

[Timebomb]

I agree looked like mine with a gate hanging. Most dyno's measure rate of acceleration and if you cant get it spooled fast the numbers will suffer. Scratch my comment about the 13mm pump Im sure you have all the fuel, just need some tuning.

I'm a big fan of PVC pipe...LOL