Procharger

[badco]

Put solid roller springs on most China heads and the head breaks stud boss off. The "styrofoam" looking gm heads were junk

 

[2drXmobb]

Is the aftermarket aluminum heads carb CA smog legal?

 

[2drXmobb]

I was looking at the summit ones and elderbrock I think 195 cfm is the stock vortecs 175 cfm? Will it increase flow ?

 

[2drXmobb]

*175cc
The airflow research has a carb number but it's like 2k

 

[2drXmobb]

Is it worth the upgrade or should I just port my heads and go ls6 springs

 

[2drXmobb]

So I did some more calling around shops and they said I can only use the non tuneable procharger kit the other kit is cheaper but is for off road use only. Wth tuning is bad for California I don't get it

 

[2drXmobb]

I'm still going to have to get it tuned by HP or black bear with the legal kit. So why can't I use the other kit and get it tuned?

 

[badco]

Non tunable isnt referring to the pcm it it referring to the actual supercharger

 

[PlayingWithTBI]

I'm still going to have to get it tuned by HP or black bear with the legal kit.

I saw on another thread where Black Bear won't tune out EGR anymore, probably because of EPA crackdowns on illegal modifications and "tunes". My son was telling me about a guy in Texas who got a ginormous fine for soldering daughter boards in newer PCMs so you can bypass security and tune them.

 

[618 Syndicate]

Non tunable isnt referring to the pcm it it referring to the actual supercharger

How is an actual supercharger tunable in the first place? It's just a hunk of metal...