marinized v12 running 2 x 808's

[antus]

You can use the kal hardware. You just need to be able to write 12p to the nvram with an eprom burner like a gq-4x to get started (sounds like you can do this if you can swap between sp2 and sp3), and you need an FTDI based usb to serial adaptor like this one http://www.ebay.com.au/itm/USB-to-RS232 ... 0928749717

For more info read the guides in the FAQ (link up near top right of the screen).

[antus]

Also I agree with VXL67... there isnt much changed. What is changed mainly appears to be the target AFR, rather than the VE tables. This is not ideal. Also the injector rate, and disabled 3 DTCs. You probably would be better off logging 12P's V6 bin on the car, and re-doing the work. Disable CEL for DTCs you dont want, set the injector rate to suit your injectors but tune VE and Spark instead of target AFR.

You could also use SP2s difference tool to save the details to disk which might be better than tunerpros for SP2. I assume it has one (I know sp3 does). The stuff off the bottom of the screenshot is mostly the AFR table changes.

[jenko]

I have done another tune on sp3 but am going to get the db9 to usb adapter and have a go with 12p

[Dylan]

Have you got a wide band? Any engine mods? Injector or fuel pressure mods?

[jenko]

Have you got a wide band? Any engine mods? Injector or fuel pressure mods?

no wide band on engine but have one I put in the exhaust to tune with.
10.5:1 pistons 91mm bore with squish chamber 7omm stroke (my design, made by special piston services machined from keith black hyperutectic pistons)
lightened balanced crank and rods
ported heads
cams 0.425 lift duration @0.050 inlet and exhaust 274-228 with 110 lobe centre but running them 1 deg advanced
delco efi with coil packs vn v6 injectors, fuel pressure reg
fully marinized
custom inlet manifold 100mm throttlebody

[Dylan]

Nice laptop full kal zpec lol.

Id love to see some screen shots of SP2. Never seen that interface. I once had SP3.

[jenko]

Laptop is now 20years old full win 95 spec upgraded to win 98 4 gb hard drive only a matter of time till it dies. I just have to get my teeth into the 12p and be able to use a decent laptop with a working battery

[Dylan]

You won't look back. Not sure if tuner pro 5 will wotk on win 98?

[HQ355]

Dam there a big motor ! A may had one in a Daimler years ago, the 4 carby model, when he swapped it out for a small block Chev I still remember the springs never moved when the new engine rested in the bay lol

[jenko]

this one is a bit lighter than stock all up with trans and vdrive 360kg
I shall be using a newer laptop for the tunerpro