I have seen in some magazines where shops will put a maf meter in a piece of tubing and apparently tune that meter with a program and in conjunction with the injectors. Is there a formula for tube sizing and injector flow rates that would give a ballpark starting point for upgrading a system? i see 90mm maf meters and 42lb injectors for sale inexpensively, but was thinking i could build the maf housing cheaper and buy used injectors to keep cost down.
Any thoughts? info? ideas?