I did swap them but it shuts offCan you slave your previous MAF into the new inlet?
No it was working fine with the black bbk one. But I got that pro m and I figured it would work/should work . I swapped the stock maf to the pro m and it shuts off. I’m thinking it’s too much air. Is that possible? I’m running the car fine with the black one right now. For some reason the car I guess dosent like the pro mShuts off (stalls) when dropping down to idle with both tube setups?
Like does it stall when you put the old setup on?
Then I would say you have a 'new' issue.
Idle RPM the same with both setups?
The black bbk I have no issues with but I was given the pro m and I like it better so I wanted to run it. I have no idea on the housing. I removed the black bbk cold air and installed the pro m. I removed that white pro m maf cuz it’s cal for 42lb injectors and installed the stock one thats on my bbk so I figured it should run fine. I didn’t swap the housing just the maf I’m running 30 lb injectors and have been .So the original setup id the black piping and it is a BBK kit. This is considered a cold air kit because the filter element is in the inner wheel well getting “cold” air. What MAF housing and what MAF element came with it?
The other setup with the silver tube and under the hood element has the Pro-M MAF. What size is the housing and what does the tag on the MAF element say (picture would be great)?
Last question is what injectors does the motor have?
Yes ur right it’s a ford maf on the bbk and a cl housing on the bbk but for some reason when I swapped the pipe to the pro m the car didn’t like it. I didn’t try and drive it though but if it won’t stay on at idel I ain’t driving it lolSome pro-m 80's are a bitch to idle. My beater has the same set up old pro-m 77 on a c&l elbow. It will idle with my older then dirt pro flow 77, but won't with a much newer plastic 80mm maf.
That's also not a stock Maf on the bbk, looks like a c&l housing with a ford sensor.
I'm really confused now, that 80mm mass air meter is the only thing pro-m in your pictures and your not using that or the plastic 80mm maf? A stock ford sensor will not work on an pro-m 80 well at all if you are swapping sensors between the two..The black bbk I have no issues with but I was given the pro m and I like it better so I wanted to run it. I have no idea on the housing. I removed the black bbk cold air and installed the pro m. I removed that white pro m maf cuz it’s cal for 42lb injectors and installed the stock one thats on my bbk so I figured it should run fine. I didn’t swap the housing just the maf I’m running 30 lb injectors and have been .
Sorry for late response. Yes car running on stock ecu not tuned. And the maf ford maf had always been rubbed for 20 years with the 30 lb injectors. I believe that maf is calibrated for 30 lb because in the past I have tried 19lb injectors and it will not take them.For clarification you have stated the following:
1) You completely removed the existing black BBK system with the C&L meter housing and stock Ford MAF electronics.
2) You then installed the cast C&L metal pipe, Pro-M meter housing, stock Ford MAF electronics from the BBK setup, and the conical filter.
3) You also stated that the Pro-M MAF electronics are calibrated for 42 lb/hr injectors so that is why you went back to the stock Ford MAF electronics.
4) You also stated that you are running 30 lb/hr injectors.
Couple of questions:
1) Is the car running on the stock ECU and if so it is tuned?
2) If it is not tuned was the MAF in the BBK setup calibrated for the 30 lb/hr injectors?
Brother I swapped the calibrated 30 lb maf to the new pro m and it won’t run rightWell... If you haven't already, put your 30 lb injectors together with the MAF for the 30 lb injectors.
Don't swap either of those parts that you've been running for the "last 20 years".
I'm certain you already knew that you couldn't mix and match these parts.
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