going vortecs, do i need 2 have my ultimate chip reflashed for this?

[sy445]

Im changing my heads to ported polished vortecs and bigger 1.65 roller rockers. The truck currently has a ultimate chip setup for stock heads and custom cam( basically the 415 cam), 50lb injectors and 3bar map . Do i need to have the chip reflashed or burned or something for the head swap?? thanks for any help

 

[denny]

Re: going vortecs, do i need 2 have my ultimate chip reflashed for this?

Im changing my heads to ported polished vortecs and bigger 1.65 roller rockers. The truck currently has a ultimate chip setup for stock heads and custom cam( basically the 415 cam), 50lb injectors and 3bar map . Do i need to have the chip reflashed or burned or something for the head swap?? thanks for any help

Yes you do, a lot people on this boad can do it. Micheal Hood (sytyguy) did mines, runs great.

Denny