i can get a real good deal on a nos inline fuel pump and i was wondering if it is better to have the inline or the intank or deos it really matter...i'm currently running a crx with a zc /greddy kit a 5lbs. wanting to turn it up to 8-9lbs. i also have full msd with boost timing master......i'm changing out the fmu to an 8:1 disc and 310cc injectors.....but for now i have the 12:1 disc with the stock zc injectors........any input would be nice

-thnx

 

If you're gonna use the 12:1 use the inline, if you're gonna use the 8:1 go with the intank.

 

I'm not a big fan of the inline pumps.Personally i would go with the intank.The whole push/pull action caused by runing an intank and inline pump does not sit rite with me.the holly/walbro 255lph high pressure fuel pump is a good intank choice.i have had no problems with mine.

 

the point is if he is using a 12:1 fmu then he has to use a in-line fuel pump, he has no choice but to, since the fmu is going to cause such high fuel pressures that the intank cannot compensate for it.