kerry chandler

Hello PFC Masters,cewrx7r1 etc

Would anyone be kind enough to share a good/safe fuel and Ign map.Will be running 14psi. Will be checking AFRs but just want a good map to start.

Mods are: new rebuilt engine stock ports and stock 2mm seals
stock sequential turbos
HKS RS air filter kit
Greddy SMIC
80mm Dump pipe
No Cat converter
Apexi N1 Catback
PFC and Comm


if you dont want to post here please email me.Thanks....cromwell_chandler@yahoo.co.nz

twin snails

What injectors are you running?

kerry chandler

stock 550s & 850s

cewrx7r1

iTrader: (2)

As I am up away from home and currently working in Ohio, I can't send you a map.
But my non-seq map is on the DATALOGIT site under my folder.
Just remove 2 degrees timing from N7 - N9 for P16 - P20.
If your engine has lots of carbon buildup, remove 2 degrees for the same columns but for N12 - N20.

Add 5% fuel for boost until you can AFR tune.

Trevor

Chuck...did you get away with 14 psi on 91 octane or do you have better gas available where you're at? Now that I think about it, you're usually in Dallas right? With 93 octane at the pumps?

Sounds a little risky to me for 91...even with a spot-on tune...but if that's what you were running back when you had the twins making good power for a long time it must be OK.

kerry chandler

Thanks for the reply Chuck,very much appreciated.What sort of RWHP did you get from this setting and this boost level.... please check your PM.

cewrx7r1

iTrader: (2)

I use the normal Chevron 92/93 octane and even run 15.5 psi with my GT35R setup and it has been run in 95F down to 60F with normal knock. I ran 15 psi for years with stock twins non-seq which dynoed at 347RWHP when the air temp was 94F in Houston.

kerry chandler

Hi Chuck,

Thanks for your help,very much appreciated