i just got a 91 crx with a d16a6.i need to kno wat parts i can take out of different engines to gain power with the d16a6.im thinking about building the car using mostly junk yard parts not to b cheap or ne thing im jus tryin to save for a k20 swap n still get a lil power until then. thanks for da help

 

Won't p29 pistons fit in there? 12:1 CR. Yummy.

 

p29/pm7's found in the usdm 88-91 integra ls engines(d16a1) and are a direct swap with your pistons and rods. add in a delta 272 regrind camshaft($100) and some tuning you have a nice street motor with room to grow.