Does the primer color make a difference

Thanks guys. This was my first time using a candy color. Under the hood is finished. Will have pictures soon....but now i am wanting the while car hemi orange. I have a red ram hemi that I've been thinking about building up. Stock they only have 140 h/p.. They can be built to around 325..but that's a sport compact car...not Mopar muscle. Sooooooooooooo many options.