Basic EFI Fueling Methods

very good information thank you

Thank you, for the great explanation!

Plenum volume creates that delay between TPS and MAP sensors. It's not because the sensor has an inherent delay.

Hi Andy thanks for a great range of videos. I'm building a ford 351 Cleveland with m122 at 5psi, running a ms3x. Fitted with a tow style cam , 1500 -4200rpm range. Will spend most of its life 1500 to < 3000rpm. I was thinking of MAF, but after watching your vids thinking I might be better off going speed density. Would value your input regards Rob