its a dog?????

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Dec 26, 2004 | 04:50 PM

procharged hd

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Staging Lane

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its a dog?????

installed a procharger on my 6.o hd falls on its face and runs like crap till about 4ib of boost than runs like hell any ideas????

Dec 26, 2004 | 05:54 PM

BlwnTA

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Quote:

Originally Posted by procharged hd

installed a procharger on my 6.o hd falls on its face and runs like crap till about 4ib of boost than runs like hell any ideas????

TUNING is needed.

Dec 26, 2004 | 05:57 PM

XFACTOR

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Get it tuned and it will help you out alot.

Dec 26, 2004 | 06:25 PM

HellRaiser

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Quote:

Originally Posted by BlwnTA

TUNING is needed.

what he said....

Dec 26, 2004 | 06:51 PM

procharged hd

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Staging Lane

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what tune do u guys recomend?what size of injectors do u guys recomend?

Dec 26, 2004 | 07:05 PM

GMC SKI

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You need to ditch the FMU and upgrade to a set of marine injectors which are about 43lbs
You can get the injectors at racetronix's there a multec2 injectors
After that i would reccomend getttin a tune or buying Hptuners or ls1edit
Where about do you live ?

Dec 26, 2004 | 07:06 PM

HellRaiser

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Get it tuned on the dyno by someone. As for injectors go, I think it depends on how much boost you are going to run. 5psi you might not need then but anything over that I think most people go with 42lber's

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Dec 26, 2004 | 07:28 PM

procharged hd

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Staging Lane

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Right now i have the 8lb pully on there.i have no detonation and no stall converter.I live about 30 min from ed wright (tulsa OK) but heard that nelson is about the best.That 8lb pully makes about 6lbs or 7lbs so i have a 10lb wating but want to get truck running better first.

Dec 26, 2004 | 08:11 PM

#10

XFACTOR

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You need a good stall converter like 3000+for a procharger since they make boost in higher rpm's. Then go get your custom tune done!!

Dec 27, 2004 | 09:11 AM

#11

SAM98WS6

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From: harrisburg, pa

exhaust?

Dec 27, 2004 | 10:05 AM

#12

greentahoe

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You definately need some custom tuning and larger injectors. I will tell you that the difference between 6 or 7# and 10# is night and day!! With the smaller pulley, you will see boost much sooner and it makes things alot more fun.