I know this maybe a tall order,has anyone have any printouts of their cosworths running siemens 55/t34.48/ 7.5-1 cr running around 330bhp.
I'm gonna be taking my car to msd for a full setup in a few weeks,looking at a dyno printout i had done the power starts to tail off a 5500 rpm,proving what i can feel when driving(i thought it was running to rich).I want to do as much as i can to the engine to try and correct it before i embark on the 800 mile round trip. Just want a quick comparison,to either see if its way off normal or just slightly out.

very much appreciated
Matt