Injector and oil pump ?

[99flblackcobra]

I have 55lb Injectos on now and I am changing the rails and injectors too 60lb. Does the car have to be tuned ? How much power can our stock oil pump Handle? Thanks

 

[na svt]

You will need a tune. Also, the oil pump doesn't have to handle power so as long as you keep the rpms at a reasonable level and keep the stock balancer (or get an ATI or equivelent) you shouldn't have any issues.

There are many 900rwhp stock block 03/04 Cobras with stock pumps.