with the hondata flash, the fuel cut off is raised to 7700 RPM, i was wondering how safe this was to use with the valvetrain? seeing that the stock fuel cutoff is less than 7000 RPM. how safe is it to use the hondata flash program?

http://www.hondata.com/k20a3civicsirelease.html

 

We have not seen any problems so far with the extended rev-limit. The stock rev-limit is fairly conservative. you should be alrite.

 

I'm a Hondata tester, and so far, no problems. Shouldn't be any problems.

Hondata =