pro-m carb style throttle body maf.
I have a quandary, would like some advice from you knowledgable foks.
I bought the massflo-efi carb style throttlebody, modified vic jr intake, and MAF that fits under a 14 inch air cleaner, with 30lb injectors. And then a short time later bought the pro-m ems system. I had a very healthy 351w making probably a little over 400hp and even then thought the 30lb injectors would be close to their limits with my engine. So I bought 42lb injectors thinking that I could have the MAF recalibrated (Like all pro-m MAFs right?) for the new injectors.
Well, in the interim while this was going on, I got a good deal on a 408w longblock which is probably 100 more hp and it's boost capable (future plans) which could push it to 200~ish more hp, so that makes the new injectors a requirement.
Well, when I contact Chris at Pro-m about having the the MAF recalibrated he informed that they dont do that, and that I probably needed the stage II version of that MAF ($550), which is calibrated for 36lb injectors, but can use the MAF transfer function to work with the 42lb injectors. The problem is that the MAF only has so much "stretch" that it can handle with the transfer function and even though the new maf could handle the new engine as is, add boost and I'll be in the same boat I am now.
So I need help figuring out my options for this without spending an arm and a leg or giving up a huge chunk of performance potential.