? about a new maf and injectors

[Mr Plow]

If you were to buy a new maf calibrated for 19lbs - you wouldnt need a tune, would you ? what if you bought one calibrated for 24lb injectors - and you installed 24lb injectors - would you need a tune?

 

[46gtsblown]

If you are not using a power adder there is no need for bigger MAF & injectors.
If you are going with a power adder then you will need a tune.

Dwayne