got a 93 pretty much stock check sig i have moates chip burner i need to know what i should change before start up i have 37lb injectors and 5psi vortech any body have any suggestions or ask a friend thanks

 

It should at least start with just changing the injector constant (size). Are you running an FMU or not? Any boost/retard device?

Rich

 

no fmu still looking for a boost retard device i asked thunder racing but they looked at me crazy. ? is a boost retard device important where can i get one i already have a crane hi 6 and ps 92 coil what else should i look out for?

 

You ought to ask Craig for some advise, He just finished a good article in Chev Hi performance. hes in your hometown..

Tell him Alvin sent you.