Reggiez Posted June 11, 2021 Share Posted June 11, 2021 Hey all I’m after some advice on tuning my 2005 350z to possibly get it around 330bhp . I have fujitsubo exhaust and mishimoto upgraded radiator and fans and a jwt pop charge intake . Is it worth getting a map on it to get it to 330hp roughly what other mods could you do ? I’ve heard of plenum spacers ect and headers but not sure how much this would help ? I’m getting a dyno run next week to see where it’s currently at Quote Link to comment Share on other sites More sharing options...
ShortPaul Posted June 11, 2021 Share Posted June 11, 2021 I don't think you will get no where close to 330 bhp even with a map and a spacer 1 Quote Link to comment Share on other sites More sharing options...
davey_83 Posted June 11, 2021 Share Posted June 11, 2021 Intake, exhaust, plenum spacer, decats, long tube headers and cams needed to aim towards your hp goals. Quote Link to comment Share on other sites More sharing options...
DoogyRev Posted June 11, 2021 Share Posted June 11, 2021 2 hours ago, Reggiez said: jwt pop charge intake . You've already lost a few HP right there, it may make a sucky noise, but known for some power loss. Quote Link to comment Share on other sites More sharing options...
msitpro Posted June 11, 2021 Share Posted June 11, 2021 330bhp (at flywheel) is around 290 at the wheels. You WILL need at least a set of aftermarket cams with 256-262 degrees of duration. Something like the JWT S1, S2 or C2 cams. The latter being a bit more aggressive than the 'S' models. Plus full exhaust, high flow cats, higher flow air filter, plenum spacer and a UpRev dyno tune. You should hit 285-290 at the wheels with that combo. All in, around £3500-4000 if paying for the cam install and tune. Quote Link to comment Share on other sites More sharing options...
itsLeon Posted July 5, 2021 Share Posted July 5, 2021 On 11/06/2021 at 13:23, Reggiez said: Hey all I’m after some advice on tuning my 2005 350z to possibly get it around 330bhp . I have fujitsubo exhaust and mishimoto upgraded radiator and fans and a jwt pop charge intake . Is it worth getting a map on it to get it to 330hp roughly what other mods could you do ? I’ve heard of plenum spacers ect and headers but not sure how much this would help ? I’m getting a dyno run next week to see where it’s currently at Here are two N/A Builds you might wanna follow so that gives you an idea what is needed to get that power level https://www.350z-uk.com/topic/124653-ow-no-another-na-build/ https://www.350z-uk.com/topic/110772-fast-roadtrack-350z-37ltr-hr-build/ Quote Link to comment Share on other sites More sharing options...
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