more than likely nothing is wrong but running with your mods and no tune is not a good idea .
although Jim demmitt did it for yrs without a tune . you may be lucky and its not to lean but it only takes seconds to ruin a good engine. dirve to dave let him do it why risk it . this is probably the only time ill agree with these guys .
although Jim demmitt did it for yrs without a tune . you may be lucky and its not to lean but it only takes seconds to ruin a good engine. dirve to dave let him do it why risk it . this is probably the only time ill agree with these guys .