[racecar127]

What kind of gains can I expect from a BBTB in HP and Torque <img src=icon_smile_question.gif border=0 align=middle>
What kind of gains can I expect from a header in HP and Torque <img src=icon_smile_question.gif border=0 align=middle> Thanks<img src=icon_smile.gif border=0 align=middle>

 

[TiGgEr]

i'm gonna move this one to the N/A forum. and ill go ahead and say that ... and this is out on a limb here ... unless your intake manifold is ported out to the size of your BBTB that any HP or Torque gains would be minimal from the BBTB alone. as far as headers go i dunno. on a side note just because you gain an extra 5 hp from say an intake and an extra 9 hp from an exhaust on a stock 140 hp engine does not mean you now have 154 horsepower. those figures would most likely overlap somewhere in the powerband. that is if i am thinking right .... it's early so <img src=icon_smile_dead.gif border=0 align=middle>