Supercharged Predator 212

[XXX#40]

Have Dyno numbers to show how well it runs?

I wish mindragbike was still here lol
He'd show them there's a reason these things don't work on these engines for building max horsepower, and they are just a novelty

 

[Evanguy]

I wish mindragbike was still here lol
He'd show them there's a reason these things don't work on these engines for building max horsepower, and they are just a novelty

Max power yes but what about power under the curve, if you can bump the toque up at 4-7k rpm it very well could be faster then 10hp more at 10k

 

[XXX#40]

Max power yes but what about power under the curve, if you can bump the toque up at 4-7k rpm it very well could be faster then 10hp more at 10k

Like I said guy, many years ago one of the too drag bike engine builders in California use to be on this site, this isn't a new concept, he tried and still found like many more that has came to this site over the last 22 years I've been here, have all learned the same lesson

 

[RadialFin]

ou can bump the toque up at 4-7k rpm it very well could be faster then 10hp more at 10k

Area under the curve to match the application is key as you say. Problem is that the parasitic loss from an AMR 300 doesn’t support that bump in lower RPM either.

The charger is just not matched to a 212.

 

[RadialFin]

AMR300 runs like a champ on a built predator 212 non-hemi with a nibbi racing pwk carburetor 32/27 hi-comp head .315cam and #46 springs

Running like a champ better than without the AMR or? Looks great though!