Tunercat 730 bin issue

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07-15-2005, 04:17 PM

88TPI406GTA

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Car: 2009 Pontiac G8 GXP

Engine: LS3

Transmission: 6L80E

Axle/Gears: 3.27

Tunercat 730 bin issue

I am verifying a "stock" bin for ECM constants on a 350 TPI...specifically:

1. Should the cylinder volume be 713 cc/cyl? I assume so by dividing 5.7/8.

2. Why is the Number of Cylinders show up as 0 in the stock bins that I have found on the net? Shouldn't this be 8?

TIA...

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07-15-2005, 07:22 PM

JP86SS

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Car: 86 Monte SS (730,$8D,G3,AP,4K,S_V4)

Engine: 406 Hyd Roller 236/242

Transmission: 700R4 HomeBrew, 2.4K stall

Axle/Gears: 3:73 Posi, 7.5 Soon to break

Yes, actually 5700

The "code" for 8 cylinders is "0" for the cylinder select.

Code:

;NUMBER OF CYLINDERS =8                    ; DRef: 0xB7BF
                                             ; 4 = $80 
                                             ; 6 = $C0
                                             ; 8 = $00