Nine

Recently there have been a few posts that have touched upon this subject but after reading all of them, there hasnt been any real concensus on whether or not using a D series fuel pump will hurt high end performance? Some ppl say yes, others say no.

I've got a B16a SiR2 w/ a JRSC making close to or a little bit more then 200whp, and Im using the stock CX pump (79lph) with the B16a injectors. I've never been in a similarly modded CX so I can't tell if Im loosing power up high. Can anyone help me out here?

Apex i ITR

I believe it does but the only way to tell is to put your car on a dyno and look @ your a/f ratio.

Even if its okay I'm of the mind that the demands that you bigger vtec motor coupled witha roots type blower would stress the CX pump to the point of possible failure. I would upgrade it to @ least a integra fuel pump to be on the safe side (Doesn't Jackson make a fuel pump). I could be completely wrong about this but it wouldn't make sense for a CX injector to work on a DOHC vtec motor.