i got a d15b7 in a coupe that im turnin into a dirt car. the rules says the motor must retain stock parts. any idea on what i can do to it to get the max power out of it? i got a vtec head im gonna put on it and thought bout installin some d16a1 pistons. any ideas would help.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90dxb20 &raquo;</TD></TR><TR><TD CLASS="quote">i got a d15b7 in a coupe that im turnin into a dirt car. the rules says the motor must retain stock parts. any idea on what i can do to it to get the max power out of it? i got a vtec head im gonna put on it and thought bout installin some d16a1 pistons. any ideas would help.</TD></TR></TABLE>
Putting d16a1 pistons and a vtec head on a d15b7 is not a stock motor. It didnt come from the factory with those parts. Even though your modifying the engine with other honda stock parts, you are still modifying the engine.