Daily driver JRSC setup

[blueTEC]

i'm looking at upgrading my crank pulley for more boost. i'm running 6lbs now on stock internals, pretty low mileage under 67K... i'm looking at the Endyn pulley to get me up to 9lbs. is this safe for a daily driver on stock internals?

 

[GSROWNSU]

i don't know alot about superchargers but to me 9 psi is 9 psi and on stock internals that is too high (my opinion) i wouldn't go any higher than 7psi on a stock gsr motor...i would build it up first

 

[dc2GS-R]

depends on your fuel system and what kind of tuning you are using. if its crude tuning and engine management then i wouldn't push it, but if you had something like a hondata, greddy e-manage or apex power FC the i would go for it. just get that tuning right. if you real worried about it then don't push your luck

 

[MasterShake]

with good tuning 9psi could work but everything else stock? no more than 8psi