slitterell

03-04 Cobras use dual pumps factory as well I have been told from a cobra guy

mrbelvedere

iTrader: (3)

lol I would not call disagreeing with you whining but then again those who do are just ignorant any way

Josh@ottp

iTrader: (4)

That they do. But that once again is a different animal. They use a control module that varies duty cycle and controls fuel pressure. The zl1 camaro uses a similar system but only uses one pump. Some people have made 700 whp or more on it.

I am not saying that running two pumps is wrong. I just think a single pump system is more simple and costs less.

Tjolley

Bingo!!!!!!

mrbelvedere

iTrader: (3)

the simplier the system the easier it is diag problems if and when they happen

mrbelvedere

iTrader: (3)

so does the new blown mustangs again apples to oranges

armcclure

iTrader: (2)

How exactly is it apples to oranges? It's simply 2 different methods of supplying a higher volume of fuel.

mrbelvedere

iTrader: (3)

apple does it with 1 pump orange did the same thing with 2 pumps

armcclure

iTrader: (2)

I see that as more of a Granny Smith vs Golden Delicious.

mrbelvedere

iTrader: (3)

lmao

Josh@ottp

iTrader: (4)

Lol

slitterell

so question. we still don't know if it is a supply issue right? why not put a fuel pressure sending unit and put a digital fuel pressure gauge in and watch it. It would also show whether the new system is working as intended or not. From what I have heard , correct me if I am wrong, we still don't know if it is injectors.

JapEatr

iTrader: (9)

part of the plan... i have a low fuel pressure switch as part of the nitrous pkg

Powell Race Parts

iTrader: (3)

hard to out-science Japetr. He is on it.

mrbelvedere

iTrader: (3)

its the pump and the injectors

ThexGovenor

iTrader: (2)

he has 1d1000s, how is it the injectors?

slitterell

Id1ks are only 15% larger than 80#

slitterell

And he ran put of inj at 385ish on 80s before id1k

Powell Race Parts

iTrader: (3)

whole bunch of side busting going on and hi jacking of a thread about a guys install of a Bosch 044 surge tank fuel system not one of the nay sayers have ever tried on a Cobalt LSJ.
lots of opinions about the OP's car and what he should do, from folks who have not even seen the darn car run. Or someone flogging a drop in pump.
Thanks for the install pics thread Japetr.
SMH.

ThexGovenor

iTrader: (2)

Good point. A lot of this discussion should be dragged over to the TVS thread. Im out. wont contribute to the hijacking any longer

armcclure

iTrader: (2)

and they're a 5* pencil stream shooting a large part of the fuel into the divider and into the chamber as liquid.



jap, find someone to buy yout 1k's and i'll set you up with a dual 25* cone, 1300cc @60psi


edit: not telling you what to do just an offer

TStone

iTrader: (2)

'**** arm said. trash those id's

Powell Race Parts

iTrader: (3)

Racetronix | Racetronix they are right by me, have a whole raft of new technology in injectors. Area47 is up on that as well. some if the injectors the owner at racetronix there has shown me are very nice. He runs a Grand National turbo v6 as a hot rod ride...had it since new... and i am out of the thread jack. lol

slitterell

I have driven his car. Haha

I Am not claiming to have answers. I am merely asking questions and stating what I know about his car.

armcclure

iTrader: (2)

not at all saying they're trash. they have their place.

let me put it this way: you have almost the exact same core. would you rather have a stream shooting in the middle, or 2 cones aimed at the valves?