How do I know what injector size my MAF is calibrated for?

[88 Fox GT]

My engine came with a BBK CAI, with the 75mm MAF meter on it. I am guessing that BBK includes the MAF with the CAI. It appears to be in the pictures on their website anyway. So, if anyone has one I need to know something. What size of injectors is the 75mm version calibrated for? He was running 30#ers on it (for future modifications) and it seemed to run ok, but I put the stock injectors back in it and am using an A9P computer. Is everything going to work correctly when I get ready to fire this thing up or will I have a surging idle due to a non calibrated MAF for my injectors?

 

[CManT1914]

I don't think BBK includes MAF meters in their CAI. If it's a Pro-M, then it will be etched on the unit. If it's a C&L, the sample tube will tell you, they are different colors depending on what injectors they are for. Maybe somebody else has some more info on it.

 

[88 Fox GT]

Ok I'll take a close look tonight. Thanks.

 

[88 Fox GT]

Ok, I took a close look at it tonight. It's a Pro Flow. It says it's calibrated for 30s, so I guess I'll throw them back in and run rich until I either modify or buy a new MAF...

Thanks again.

 

[CManT1914]

Glad you figured it out.

 

[88 Fox GT]

Since I'm using a differenent computer now (A9P I bought on eBay), will I need to program it to run these 30s? I don't think I do, because I belive they draw the same amount of juice and all. Can anyone calify for me?

 

[MysteryMachine]

Don't know to much about the computers but I don't think you do beings everybody swaps inj with no problem. You cqan probably dial the inj down with your AFPR if you have a problem with them being 30's cut back the pressure so they ain't giving as much.

Car looks great man. I have a 66 fully stock with the 200 6 cyl. Beings its all stock I'm gonna keep it that way but in all reality the 200 ain't that bad of a motor it got some balls if it runs right. But yours looked a little tired in them pics so it was time to change. Great job on the restore

 

[CManT1914]

I don't think so, I've never heard of having to calibrate a computer for injectors. Just MAF

 

[88 Fox GT]

Thanks for the comments MysteryMachine. And thanks for the help guys.