Hey there
I have a M800 and I am having some dramas with it and hoping someone can help me or even May of had similar problem.

Now car runs a 13b semi pp twin turbo on methanol with projay 90mm MtBA setup 8x 1600cc indy blue injectors and then 2x 1600 upstream injectors in intake pipe.

Now the car will run and rev fine.

Then all of a sudden U rev it and it cuts out and restarts ok and may do the same or may run fine.

Then I went to the drags and put it on the 2 step and it goes fine for about 2 seconds then just dies.
It restarts and runs and then try it again and it does the same thing


Now anyone had this drama before????

I am running a M&W Pro14 ignition box and bosh coils.

Also the wiring harness are all together wrapped in one loom.

Cheers for the help guys

 

probably already done it but have you checked your error logging while running the car to see which errors pop up when the car suddenly dies. I had to re-wire my crank trigger wires as I had an intermittent fault