Highest top speed A class?

What A class cars can hit the highest top speed?

Just wondering, with gearing tune.

I made a A class NSX that hit 250mph. I thought that was high for A class

Jag D-Type id guess. Should still do 270 ish at A class.

What would be the fastest Classic Muscle?
I need something cheap-ish for highway racing.

SatniteEduardo has 90 Camaro tune (not classic muscle- but fast car)
Here to suffer has Daytona charger that hit 243 and rev bangs faster then a rocket

Those are just off the top of my head

I’m sure most d/c class classic muscle cars can be made to go 240 or so no problem.

Don’t do tires max out engine/ engine conversion and possible race transmission they should almost all. Get very fast especially the ones with v12 TT.

I found the Daytona to be hard to keep in A class because it’s PI is very high stock.

The tunes/tuners mentioned are A class. I used them on hot lap challenge just recently. I’m not sure what your going for. I rarely use the top speed. The camaro is much more stable to use (don’t get me wrong it’s pretty slippery) the charger was a handful for me for the course. But the end straight it was at 243 in no time at all where the cameo takes a bit longer and hits was still increasing as I crossed finish line of Midnight battle rival in A class that has long highway straight. (Think it was the limbo one) Where the charger was at 243 around the last check point and rev banged to the finish.

What are you wanting this for? Tooling the highway through traffic? Drag? Just to see how fast you can go?

Mainly just bullying higher class people with lower top speed, and general highway racing, the car needs some acceleration at speed too.