What kind of carbs and intake on this R Valiant?

Hi, there. Could you smart slant six guys please take a look at this YouTube video and tell me what kind of carbs and intake this guy is using? (I don't know too much about this stuff.)

http://www.youtube.com/watch?v=7zzODTFqLTU

And what is that gauge thingy in the engine compartment?

I would imagine that the engine in the video is a 170. Do you think a 225 could stand this treatment, or would it blow up?

Thanks!

retro
Author: admin