GX200 Cam vs HEMI 212 predator Cam

[Thmsgonzalez]

Alright, to start off I put together a gx200 stroker using HEMI predator 212 parts
now before anyone jumps on here saying don't think that's gonna work, your gonna have to buy parts after the crankshaft install ect ect
IT ALL DID WORK AND RAN FOR A HR JUST FINE so I ended up with a gx200 stroker
Now for the questions that I need answers too...

1: Whats the difference between the gx200 Cam and the HEMI cam?
lift duration ect ect

2: what's better, gx200 25/24 14cc head or 27/25 head with a bigger cc

 

[ABR #69]

Use your favorite search engine and search for small engine or single cylinder engine building principles and theories.

It all depends on what you want out of the engine as to what is best for the engine. Basic engine building principles or theories will tell you the effects of bigger valves, longer vs shorter duration, increasing RPM, and things like that. Understanding the actual basic theories on why people do the things they do to engines is better than saying throw a big cam and a head with bigger ports on! The question is how big, how much duration is best. Learn the basics and these questions will start to answer themselves and you'll learn more than you ever would here just asking which cam is best and what ports do I need.