i recently picked up a 90 crx d15 motor with the pgm-fi intake manifold.i am looking to upgrade to a better manifold with throttle body. does anyone know what manifold i need 2 do this swap?is it worth it?im doing a small turbo on it 2 get it to move alittle faster, and was wondering if a manifold/throttle body setup would be more efficient?any info would be greatly appreciated!

 

i get the PM6 crx si intake manifold. Better ports and TB can be upgrade to skunk2

 

ok cool, how much do those usually run, do u know?do u know what motor the si model is for the crx cause i think im gonna look at a junkyard 2marrow and see what i can find...and if i can find the motor i will yank the manifold if its there...