will a rtek 1.5 make a stock T2 run faster?

 

Faster? Not unless you turn the boost up. In which case, it will likely be faster up until the point where the engine blows.

A 1.5 combined with a larger fuel pump will be ok for lower boost applications, but you can't go crazy. I'd keep it at about 8 psi or less, which is more or less stock boost.

 

my turbo boost creep to 8 or higher. with my aem boost controller

 

Then go 1.7 with 720cc secondaries to be safe.

john ny