Ive been having a wierd loss of power and intermitant misfire. I pulled my tr6s that had 500 miles today. #2 and 5 were melted off. Have no idea why. All the rest seem fine. I replaced them and everything is back to normall. Any ideas. Ill post pics tommarow.

Alex

 

That fuel system isn't enough for your setup and juice.

 

I changed out the plugs and every thing works fine now. It has all of its power and isnt making and abnormal noises. Slowhawk, what part of the fuel system do you think would need upgrading? I have the inline walbro 255 pump with the hot kit alon with the stock pump, along with 30 pound svo injectors. When i had the car dynoed last it was a m6 and it put down 591hp on the spray. The air/fuel was right in the low 11s. Is it possible i just got a bad batch of tr6s?