I recently began to mod my 02 gtp and ordered a tuned pcm from Overkill motorsports. When they asked for a mod list for the tune I had originally wrote the mods I had and a 3.4 pulley( this was before i did the research I shoulda done in the first place like an asshole.) I will be putting the pulley on once I get a decent paycheck to order a PLOG from zzp. Just wondering if the pcm tuned for a 3.4 is hurting my engine right now with the stock 3.8 pulley on it? the car seems to be running great just wondering if this is something I should be worried about....
