RLA performance shop vr4 track testing...

Finally got to test our shop vr4 for the 1st time on the track, doing an 11.7 secs on the 1/4 mile with just 2 passes..... single turbo 6A13 T,
Stock head and block.

[@SilentMan1]

That vr4 sound niceee

[@MrXV3NOMZx]

does stock head and block need to be upgraded or would you say its safe and okay to keep it stock??

[@khemrajhsamaroo3671]

That's based on how much power you're looking for

[@MrXV3NOMZx]

@@khemrajhsamaroo3671 lets say i dnt change nothing but injectors intercooler and turbos and ofc cold air intake how much could i make at a safe power?

[@user-lg4uv4dt2q]

Single turbo?

[@khemrajhsamaroo3671]

Yes..

[@user-lg4uv4dt2q]

@@khemrajhsamaroo3671 what software are you using?

[@khemrajhsamaroo3671]

@@user-lg4uv4dt2q ecu flash, evoscan to log