Crawford Big Mouth Polished Plenum
was that casted or is the OEM modified?
here are some more pics . . . including the lower plenum we are trying.
Looks like 3 1/8 to me...
i'd like to see the best combo of both big mouth modified upper and lower plenum.
right now i am running the crawford upper and with the mrev2 out i am hoping the crew can equal or surpass those numbers with the big mouth setup
keep up the good work guys
right now i am running the crawford upper and with the mrev2 out i am hoping the crew can equal or surpass those numbers with the big mouth setup
keep up the good work guys
Originally Posted by wren57
I would be interested in a big-mouth plenum w/ big-bore TB combo. 

hey crawford guys. i wanted to talk to you more up at Z dayz cause i have some ideas that are outta my range of being able to do.
are you still using the stock MAF sensor housing??
if so i would like to know how you are flowing 3 and 1/4 inches of air through a piece that only measures 2 3/4 ??
are you still using the stock MAF sensor housing??
if so i would like to know how you are flowing 3 and 1/4 inches of air through a piece that only measures 2 3/4 ??
Originally Posted by audiblemayhem
hey crawford guys. i wanted to talk to you more up at Z dayz cause i have some ideas that are outta my range of being able to do.
are you still using the stock MAF sensor housing??
if so i would like to know how you are flowing 3 and 1/4 inches of air through a piece that only measures 2 3/4 ??
are you still using the stock MAF sensor housing??
if so i would like to know how you are flowing 3 and 1/4 inches of air through a piece that only measures 2 3/4 ??
Me too

Also is there even one for sale ( larger MAF Housing ) i have looked and cant seem to find one.
Later
Aceman
Originally Posted by audiblemayhem
hey crawford guys. i wanted to talk to you more up at Z dayz cause i have some ideas that are outta my range of being able to do.
are you still using the stock MAF sensor housing??
if so i would like to know how you are flowing 3 and 1/4 inches of air through a piece that only measures 2 3/4 ??
are you still using the stock MAF sensor housing??
if so i would like to know how you are flowing 3 and 1/4 inches of air through a piece that only measures 2 3/4 ??
Originally Posted by VandyZ
I dont recall if you talked to doug or I, but no he is not using the stock MAF housing. If you looked at his car you could see that he has a custom pipe from TB to Air filter with a flange for the MAF. This tube did not do well until we tuned it with EMU. The TB still needs to be much larger in our opinion.




