Will a cdfp upgrade give me worse gas mileage?

[lestat13]

Now I assume that I will use more fuel when the engine is boosting, wot, etc.... but does anyone know if my gas mileage will suffer during normal driving?

 

[oaklandopen]

don't know...but your non-use of vowels seems to be hurting your replies...what is cdfp? something something fuel pump?

 

[Captain KRM P5]

upgraded cam driven fuel pump is what he means;
http://siteground207.com/~protegeg/index.php?cPath=160_395

and no, we have not noticed worse fuel economy just by virtue of installing the pumps

 

[Hot Shot]

upgraded cam driven fuel pump is what he means;
http://siteground207.com/~protegeg/index.php?cPath=160_395

and no, we have noticed worse fuel economy just by virtue of installing the pumps

So yes or no? Will gas mileage go down?

 

[kingpin748]

I haven't noticed anything.

 

[Captain KRM P5]

So yes or no? Will gas mileage go down?

sorry, fixed my first post. it will not go down.

 

[lestat13]

All I needed to know. It's gonna be my next mod. Now I am just trying to decide if I want to try to install the internals myself, or swap out for one already done by PG. If I can find the temporary extra money for the core I think I'll have it already done. Everyone says it's easy but I'd rather not mess up my fuel pump.