[YoungGuna267]

d16a6 bottom, which head is the best to use with the bottom? how much hp gain should i expect? will it be able to rev higher than the stock redline on my crx 6500, or will it safley be able to rev to 7,000 where the limiter kicks in?

 

[BryanK20]

eh...dont really matter what head you get, Y8 or Z6. Y8 is better for down low and Z6 for up top. and youll be able to take it 7500+ all day long. oh and what ecu are you gonna be running?

 

[YoungGuna267]

idk what ecu should i use?

 

[MiloReaper87]

u got too many ECu's out there to use they even forgot to say the D15B head hmm u wanna pass emission i guess rock a P28 if u want power and know u wanna boost get a PW3 and chipped that sucka i suggest running some research to clarify ur knowledge and thoughs!!!

 

[jimmyb34]

just keep what you have and get a phat cam, z6 im and a b16 tb.. tune that and make more power for way less

 

[Black91CRXsi]

just keep what you have and get a phat cam, z6 im and a b16 tb.. tune that and make more power for way less

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