some one offered me some A6 pistons for cheap and i want to know if they will help give me more compression or HP in my D15B7?

 

i dont think so what u need is acura pistons witch are 10:1 that will take you some where i have a set if you need deal with sigle cam alot

 

i thought they wouldnt fit because the acura engine has bigger pistons, but i could be wrong, but if they fit how mutch do you want, and there is also some other stuff i am looking for, like an 88-91 crx si cam, d-series v-tech head, a civic ex intake manifold, and bigger injectors (maybe 45 or 50 plbs per hour), and a newer integar TB (like 98-up). thanks

 

80 bucks with rods and all 45 lbs injectors will be too big try to find some 300 cc
injectors that should be fine for that compression

 

d16 pistons wont fit a d15b7 because they have different rod and piston heights
http://www.heeltoeauto.com/dseries/dseries1.html

you also dont need an si cam if you get a vtec (not vetch) head
and you dont need bigger injectors unless you go trubo or ***** out na