kamposs Posted July 14, 2013 Report Share Posted July 14, 2013 i have a 99 gtp, and have been reading all day on support mods for 3.5 pulley and have been getting all different answers. some places say you just need basic mods some say you need a lot of extra mods. my question is, what support mods do i need? i recently replaced fuel filter, spark plugs, wires, and exhaust (nothing fancy). i was planning on getting 180tstat, aeroforce gauge, 3.5 pulley, and belt. do i need anything else? i am not looking to spent too much more money, if it is going to cost a couple more hundred dollars i might just give up on the idea. Quote Link to comment Share on other sites More sharing options...
95 vert Posted July 14, 2013 Report Share Posted July 14, 2013 Try this http://www.zzperformance.com/blog/how-to-begin-mods-to-your-3800-powered-car/ Quote Link to comment Share on other sites More sharing options...
kamposs Posted July 14, 2013 Author Report Share Posted July 14, 2013 ive read that already, it basically says you dont need any mods for a 3.5. i'm assuming you need a few mods, because it isn't far from a 3.4 which requires a bunch of mods Quote Link to comment Share on other sites More sharing options...
95 vert Posted July 16, 2013 Report Share Posted July 16, 2013 I honestly think ZZP knows what they're talking about. I've used their mod list on several different combos without issues. If they say a 3.5 can be run without mods, I believe 'em. Quote Link to comment Share on other sites More sharing options...
Andrew Posted July 16, 2013 Report Share Posted July 16, 2013 Every car is different. Everything you've done are maintenance items, assuming by exhaust you mean a catback. A 180 t-stat gains you nearly nothing. Skip the Aeroforce and get a downpipe and you'll be safe. Quote Link to comment Share on other sites More sharing options...
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