Originally Posted by
inferno13
hi, i saw you said keep a eye on pipe temps??? what should pipe temp be? what causes pipe to get hot or derasticly change temp?
the pipe should be cooler than the head !
quote from MM
" The more shims you run the lower the comp ratio, less tank time, and the cooler your head will run but this will give you hotter exhaust temps so if you are melting bodies thats why !"
IMO the fuel is being burnt outside the exhaust port i think because of the lack of compression !