Would this combination cause me some problems? Is there any way to retard the timing to work this? I am going to buy a VI soon and am gonna want the extended rev limiter.

 

Aside from the obvious(piggyback), the smart thing would be to get JWT to give you the N2O map.

 

In case you don't know what a N2O map is, the JWT ecu comes with a micro switch and hitting it causes the fuel, air and timing to automatically switch to a nitrous friendly mode. Just go to WOT and you're good to go! Also they can adjust the on and off RPM range and raise your rev limiter.

 

are there any other options to do this other than a jwt ecu? mainly just raising the rev limiter

 

Emanage Ultimate for rev limtier and timing.