are B16 and D16 series fuel pumps different? i checked from my local honda dealer and they told me part numbers are different..the prices are different. D series fuel pump goes about $160 a piece and B16A goes about $260 a piece.
anyone knows for detail?i have heard d series fuel pump has 160 LPH pressure and b16a has 190 LPH ..but need someone to confirm this please
and when you guys do the b series engine and tranny swap (no boost,).do u swap the fuel pumps too?
i have both of them and plan to do the fuel pump swap by this weekend
thanks in advance

 

The D series pump should be good enough,
but if you add a turbo or build a crazy NA engine
then you need to swap your pump.
I have my stock pump in my car and have never
had a problem.

 

I love when people give advice and dont answer the question!! I have heard that the non-vtec fuel pumps are smaller. I dont know the exact diffrence in flow!! Someone should be able to respond with the answer!! I installed a ex pump in my b16 dx and it helped my lean condition. It also depends on the amount of fuel on your current fuel map!!

 

thanks guys..i will do the fuel pump swap soon and keep everyone posted.

 

buy a walbro 255, don't waste your money on a stock fuel pump. They can be had for around 100 bucks shipped, brand new.

 

Well you didnt really answer his question either....