let"s race on forza horizon2 muscle car only

What I'm saying is, I have a muscle car that I wanted to upgrade and it required me to do three more races with it to unlock an engine. Well I did win three races +, but not with muscle cars. Pretty much everything but muscle cars. Then I went to the mod
shop looked at the engines, and not only was the one I was going for unlocked but even the next one, yet I didn't race any muscle cars.

-

I guess what I was confused on was the fact that the mod shop states I have to win X amount with said type of car, yet I unlocked them using, say, the sports cars and super cars. The wording makes it sound like I have to win 50 races with each type of car
to get the upgrades for the respected type.

Just racing in Forza 4 will gain you a butt ton of creds, I did get the muscle milk Aston lmp car for 600k when it's 2.5 mil in the dealership.

I love drag racing with my classic muscle cars thats what drag racing is.muscle cars are a beast on this game

There's heaps. Go into a race lobby as host and scroll through them. I only own an SUV, Sports and Muscle car so far.

There are so many aspects to Forza that there are " Forza subcultures " if you will . As stated above , some devote most of their time to painting , others to tuning . Plus there are those that mainly , if not solely , drag race , while others spend most
of their racing time drifting . Tuners , muscle cars , super cars , purpose built racers , and even some trucks , SUV's and at least one station wagon ! If you can't find it in Forza , you'll be hard pressed to find it on any game .