What size injectors...

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May 31, 2004 | 01:40 PM

slyws6

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From: "Tr"Asheville

What size injectors...

For an all forged 8.6:1 370ci LS1 with PP Stage 3 LS6 heads and a T70 with 20lbs of boost??

-Sly

May 31, 2004 | 11:28 PM

Caveman

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From: Orlando Fl.

You would probably need 60lb - 65lb inj, 83lb might be too big.

Jun 1, 2004 | 01:05 AM

BIGBOS

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83's are never too big, but they are low impedance, and that means you need a converter box....

75lbs are the highest high impedance out there right now, I will probably use these if my 60's don't carry me to where I need to be, I'm sure I'll make it though.....

Jun 1, 2004 | 01:38 AM

QuickSilver2002

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I think 60s can get you to 750RWHP. After that, you need to go low imp or pay the big bucks for custom high imp.

Jun 1, 2004 | 02:07 AM

NA$TY-TA

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I ould say Motron 60#ers they are 60#'s at 3 bar or 43.5psi..... way higher at our 4 bar 58 psi system..... im running them same as Bos.
Kyle

Jun 1, 2004 | 07:05 AM

slyws6

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Cool thanx guys I was figuring 60lb'ers was the way I was going to go. Anyone know where to get them the cheapest?

-Sly

Jun 1, 2004 | 08:09 AM

BIGBOS

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Through a GP or if I decide to sell mine if my SD stuff doesn't work

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Jun 1, 2004 | 08:23 AM

BIGBOS

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From: Chi-Town, IL

On a 370 I would at LEAST do a t-76 with a big housing, if I was going turbo I would for sure stuff an 88 in there though

Jun 1, 2004 | 09:55 AM

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Depends which 70 it is. Their is a new 70 out which is making 850rwhp on a TH400 in a GN

. If its a 70 p-trim....then no, boost will fall off. A 370 at 6500 rpms will require ~90 lbs/min, at that PR you will be past the choke line on a T70. The turbo will work ok in the lower boost levels.

Map is below

Click here

Jose