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10-09-2002, 07:41 AM

XSVSPDS

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Join Date: Apr 2002

Posts: 11

after my last dyno (330rwhp) I was told my stock injectors were @ 100% duty cycle or close to it and that I was running rich due to the fact that they were running wide open. Their suggestion was to get 1300cc secondaries and maybe a pfc. My question is, are my stock (ported wastegate) turbos done as well? and should I do a single or try M2's twin setup? suggestions would be appreciated

Thanks

10-09-2002, 09:16 AM

9BASE3

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Join Date: Feb 2002

Location: Frederick MD

Posts: 6,331

What boost are you running?

The stock turbos can be taken to like 18psi... Though they don't last that long...

You can run them on the street at 12-14lbs pretty easy...

I would look into a port job on the motor, injectors, and the PFC.

Don't be a rikki makes 11 second passes at 11-13 psi on the STOCK twins. You don't need upgrades...

10-09-2002, 09:18 AM

9BASE3

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Location: Frederick MD

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Oh, and 100% duty cycle...

If you are 100%, and running rich, you still have life in the injectors. Turn down the fuel. Get a standalone, and get it tuned. At 330, you are prolly close to the max on the stock injectors, but if you are rick, you are fine.

10-09-2002, 09:19 AM

vosko

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Join Date: Jul 2001

Location: NJ

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stock turbos are good enough.... keep under 15psi and they should last a while. just get the bigger secondaries and a PFC and you should be set!

10-09-2002, 09:27 AM

XSVSPDS

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Join Date: Apr 2002

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motor was ported and built @ KDR. From what I've been hearing it sounds like the pfc is the way to go (as opposed to the AEM unit.) Would you agree?

10-09-2002, 09:30 AM

vosko

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Join Date: Jul 2001

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Quote:

Originally Posted by XSVSPDS' date='Oct 9 2002, 09:27 AM

motor was ported and built @ KDR. From what I've been hearing it sounds like the pfc is the way to go (as opposed to the AEM unit.) Would you agree?

the PFC is a great unit. just need somebody to dyno tune it for you......... its awesome for the stock twin turbos and even when you go single turbo. quite a few of my friends have PFC's without any complaints. i like mine before i sold it to turbovr6

10-09-2002, 09:37 AM

9BASE3

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Join Date: Feb 2002

Location: Frederick MD

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Go with the PFC. It's very popular now, and should be easy to get tuned...

10-09-2002, 09:43 AM

SPOautos

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Join Date: Jan 2002

Location: Birmingham, AL

Posts: 844

If you get a PFC you HAVE to get a Datalogit. Without the Datalogit the PFC is very hard to tune. You can get a Datalogit for $299. If your running tight on money I'd get the PFC with NO controller which will save like $250ish then use that money for the Datalogit. Its much more important than the controller.

STEPHEN

10-09-2002, 11:40 AM

XSVSPDS

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Join Date: Apr 2002

Posts: 11

seeing as how I've only heard of the datalogit but never used one, does this mean I wouldn't need a dyno to tune it. And if so would I eventually need the pfc controller to make changes?

10-09-2002, 05:59 PM

#10

r_xplicit

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Join Date: Sep 2002

Location: jackson, ms

Posts: 1,305

i believe that you would use the datalogit in conjunction with a tuning session on the dyno. it is a more advanced viewing and source for the capabilities of the PFC>>>>

louis