Ok guys and gals

this is what i am trying to do i want to build a street truck sled pulling truck

i have a 2003 cummins S.O.

so far i have on my truck

walbro 392
early twins TST
quad race pressure box

other mods soon to come

80-100hp sticks?
quick diesel 64/14 turbo?
looking in to cp3 pumps not really sure what to do with duel or stage 2 pump
can you set me on the right path with the pumps

and look over what i have so far


i dont mind if its a wild street truck
its all computerized i can turn it off

so let the info flow

how far will the stock injectors take me

 

Well I would say first off, A CLUTCH!!


...gotta put the power to the ground, and thats why Im not putting down good hp! I need a trans!

 

i got one i forgot to add that is in my sig

i just didnt name it because people bad mouth them

I dont have a problem with there clutch so for all the people love SB i do to i just am trying to build a high hp street pulling truck


soon i will get the DD from SB

 

You can get 500 to 600 hp with stock sticks and stock cp3. For that hp level I wouldnt go with 50 hp injectors if you do injectors. The stack you have and a clutch and turbo should put you in that range. You could always mod your own pump for free, its not as good as a real modded pump but it should help, and its free. I think morkable did like 630 something with an attitude, preditor, some 50 hp sticks, sp 62 , and a stage 1 pump.

 

adam from indy has a 5spd 03. he put down 526hp with a tst stacked on a ppe & silver bullet charger. no fuel system or cp3 mods and stock injectors. so 5-600 can happen if you get the right mods. ive ran a LUK clutch and I dont reccomend one of them to anybody. they dont hold up long. south bend clutches are where its at

 

i know south bend is where its at

so it looks like i am well on my way with the 500 hp but i guess i will need to do a little work to get the big 600


gggggggrrrrrrrrr

why didnt cummins just make that much hp from the start

o wait that wouldnt be fun to mod

 

moving this up thanks guys

 

I think you might be better off shooting a little high, for example:

Go with a bigger charger to start with, as you'll likely need all the cooling you can get. Go with dual pumps, they're alot more affordable than they used to be.A smarty stacks well with the TST, and it'll give you a lot of power down low to get that sled moving. Head studs, block off plate for the freeze plugs, and a dual disk. If you are able, get the TST upgraded to the adjustable program so you can dial in your timing. Have you already changed your stock exhaust elbow to the 04.5 and up style?

 

if you have the money, duel cp3, twins and some sticks

brett

 

yes changed out the exhaust elbow for an 04.5

and i am kinda scared of the smarty

have been reading bad news

the charger i picked out i can upgrade if need to
i might consider bigger if more people help me out

no i cant update my tst to way under the 5000 series

block off plate were does that go help me out only herd about them a couple of times

do you think is will be easier to go with duel cp3 or a single stage 2 or 3 pump

 

BUMP SORRY just thought more people would help me out with ideas

 

Shane made well over 500hp with an MP8 and a Smarty stack and an A5K. He could give you the particulars if youd like

 

what is shanes name on the forum

i am going to search for him

so far good site guys tons of info

keep up the good work

 

luvnacumins or something like that. he made 571 IIRC with a smarty, mp-8 and a5k. hes a good guy and im suprised hes not around some where. if you cant find him by the name hes done alot of how to's like painting fender flares and body moldings

brett

 

Shane and Mark will just make you spend money!!!!!!!!!!! LOL!!! Good guys though. They prescribed the bug to me! Great info from those guys and very willing to help out and point you in the right direction.