I have a stock 2000 lightning i just got 4 lb. pulley kit and the handheld predator tuner for a really good deal. are these 2 mods ok to install first or should i be doing some other mods before installing these? and roughly how much gain hp and tourque shoould i gain?

 

make sure you get the revision for the predator.

 

whats the revision???

 

Make sure you upgrade your plugs....you'll be fine after that.

 

The predator update is available on the Diablo Sport website. It has a better fuel curve and less timing than the boxed tunes. This will prevent detonation and save your motor.

http://www.diablosport.com/downloads...ing_update.php

 

As for the plugs, NGK TR-6's are popular and work well for less than $20 set.