How much for a brain reflash to just raise the rev limiter?

 

You name the rev limit, WORKS flashes for it: $349.00

*Past 7850 rpm, use at your own risk (WORKS expressly disclaims liability).

-- DavidV

 

what do u think is safe to rev to with a fully built 2.3L motor?

 

I take it you have upgraded valve springs, retainers, head studs and a head gasket? If so, you should be in a good shape to run higher revs, but I would definitely check with your engine builder on his recommendations.

-- DavidV

 

new springs, retainers, +1mm on the valves, head studs, main stud, gaskets. If it were your car, what would u set the limit to?

 

You can't ask him that, bro. You're putting his company at a liability. I'd go to the technical forums and post your questions for opinions then use WORKS services to reflash to whatever fuel cut RPM you decide.