STS Turbo question

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Mar 11, 2006 | 04:23 PM

dregnier0

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STS Turbo question

Im thinking about installing an STS turbo on my 01 M6 TA. My engine is completely stock. Other than the supporting mods will I have to change anything else. Basically will the stock engine handle 5-8 lbs of boost and still be reliable for a daily driver? Any other suggestions please let me know.
Thanks guys.

Mar 11, 2006 | 04:34 PM

trtturbo

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From: Newark, Tx.

Do a pump and injectors and get a GOOD tune. Those three things will make it alot safer. You may also think about upgrading valve springs.

Mar 11, 2006 | 07:12 PM

dregnier0

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what type of pump and what # injectors?

Mar 11, 2006 | 07:14 PM

GR33N GoblinM6

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From: Utah

42# injectors.. you can use an MSD boost-a-pump (STS sells this kit as part of its Tuning fueling additional kit) Bosch or delphi injectors.. the 8.1 trucks had the delphi 44#'s as stock, just an FYI

Mar 12, 2006 | 11:43 AM

trtturbo

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42lb injectors if you are staying conservative with boost. Walbro 340 (255lph) and you can add a boost-a-pump too.

Mar 12, 2006 | 02:48 PM

Nine Finger 02 Z28

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Quote:

Originally Posted by GR33N GoblinM6

42# injectors.. you can use an MSD boost-a-pump (STS sells this kit as part of its Tuning fueling additional kit) Bosch or delphi injectors.. the 8.1 trucks had the delphi 44#'s as stock, just an FYI

I know that they are 44's in the 8.1 trucks but I thought that they were shorter than the car injectors.
Are the injectors the same length?

Mar 12, 2006 | 04:14 PM

trtturbo

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truck injectors are shorter and the connector is different; pin style vs. spade. Also not a good selection of injectors for trucks available.

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Mar 16, 2006 | 01:08 AM

fenix99

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From: Miami, FL

for the fuel pump i did the racetronix kit which is basically a walbro 255, works awesome by the way and quiet like the stock one, u can get a boosta pump which helps like billy said, 42# inhectors if u dont plan on more than 475rwhp or so, and 60#'s if u plan on something crazy for the future..so u wont swap or spend twice

Mar 16, 2006 | 01:23 AM

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99Z28LS1

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From: San Antonio

hey man, trt built mine and i have the 42's and my car, i run 7psi. and im almost at 470 with mine. 42's "should flow to about 580-600? if im wrong... someone will correct me