Well the Dyno Numbers are in

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Oct 25, 2003 | 12:27 AM

#11

sleek silverado

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From: Anderson, TX

Congrats on the dyno! That is insane!

Oct 25, 2003 | 11:14 AM

#12

Black Blown 02

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From: Salt Lake City, Utah

Nice!!!

Oct 25, 2003 | 05:57 PM

#13

XLR8NSS

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From: Deep in the seedy underworld of Koonerville

Quote:

Originally Posted by GMC SKI

42lb injectors replaced with 57lb injectors
btw what was the constant you used for them ?XLR8NSS

I finally settled in with an IFR constant of 6.60. That is with a totally stock MAF table and using the IFR to compensate for all the Ltrim adjustments.

So far me and another guy that is using these injectors have seen something a little weird. Around 4000rpm the wideband will go from 12.8+ down into the 10:1 area. It's like that almost to redline(6000rpm). He is running them in a Fbody so it's not a platform issue, it seems to be an injectors issue. Very strange. Some changes to the PE table helped cure the problem though.

Check out your truck on with a wideband and make sure you make a 3rd gear pull because the problem didn't always show up in 1st and 2nd, I'm guessing because of the PE delay stuff.

Oct 25, 2003 | 06:21 PM

#14

parish8

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From: omaha ne

nice set up, i want that motor bad!

xlr8nss, that sounds like COT to me, do you have that disabled?

Oct 25, 2003 | 06:29 PM

#15

GMC SKI

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From: toronto

I want to Slap a turbo in it
Been talking to the CM motorsports guys still a few weeks still from what i understand
She'll really make some Sick torque with a turbo

I'd Like to see it have full boost when I hit the Pedal not climb like my ati does
Did i mention BELTS Suck

Oct 25, 2003 | 06:30 PM

#16

XLR8NSS

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From: Deep in the seedy underworld of Koonerville

Quote:

Originally Posted by parish8

nice set up, i want that motor bad!

xlr8nss, that sounds like COT to me, do you have that disabled?

No I don't have that turned off but, no other injectors have done that except the 57#ers. I still have cats so I'm going to leave it alone.

Oct 25, 2003 | 07:41 PM

#17

L-EATER

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From: Missouri

I'll trade ya a Whipple turbo for that ATI supercharger! It is a belt driven twin screw turbo. Just what you need!! J/K Congrats on the awesome numbers. Makes me want to move forward with my turbo plans. Get that thing on a track and report back with the numbers.