these cam are too much for a b18 upset? someone of you uses?

 

I saw them on a full race application that was way over 900hp.

I would run the pro1's if street driven, all depends on your goals and set up.

Plenty of people make really good numbers on stock cams like gsr or type r's.

 

600whp they are my objective for that one I can use the pro1?

 

Even for the street Pro1's are a stretch. Without knowing your intentions no one can really say if the Pro2's are good or bad for your engine.

Street car = GSR or ITR/CTR
Drag car = Pro1, Pro2, and the list can go on

 

thanks for the information, I wanted to only understand for the decision of mine setup

 

pro1's made 60 more hp then pro2 in my 700hp street car

 

task to go also I with pro 2 if too much laggy I will return behind...

 

 

i'm lost