Predator Engines (301cc and 420cc)

[Acolytus]

I know the Predator 6.5 HP (212cc) is a very good engine and has lots of aftermarket products for it, but I was wondering about the other Predator motors. There is the 8 HP (301cc) and the 12 HP (420cc) and I was wondering if they are any good with performance and upgrades with aftermarket products. I do know they are big-block motors! Please reply if you know anything, thanks!

 

[125ccCrazy]

I have a 420 Pred I put a Parson's piston, billet rod, 360 lift Isky cam, 5/16 Smirh Bros pushrods etc in... it should be a screamer...