Lightning Rodder banner
1 - 3 of 3 Posts

·
Registered
Joined
·
6 Posts
Discussion Starter · #1 ·
Just purchased a 02 L. Already had a 4# pulley and diablo predator tuner. I will be installing a Air Raid filter and Flowmaster cat-back tomorrow. When I bought the truck the guy said that when he installed the predator he told the factory that he was running the 4# pulley and they set up a program for that setup. Should I get the L on the dyno and check timing and a/f ratio? What type of hp and tq #'s should I expect? I live in WI any good tuners around?
 

·
El duderino
Joined
·
13,077 Posts
yes, check the a/f, and use the datalogger function of the predator to fid out the timing at wot. those diablo tunes are usually very aggressive nad tend to blow motors.

should be around 400 hp 500 ft. lbs. on a dynojet, a little less if it is a mustang dyno.
 

·
Boost Freak!!!!!!!!
Joined
·
5,887 Posts
You can also go to the Diablo web site they have a update for the predator just remember to install your stock tune back into your L before downloading updates. Then you can reload your tune.
like Bet on Black said  check the A.F. and the timing
A.F. should be 11.5-12.3 at WOT and timing not over 18 degrees at WOT
 
1 - 3 of 3 Posts
Top