Next Mod suggestion, Sxth tune

[Ozbone]

Gday!,

My endgame is to achieve 470+ WHP, I will be grabbing the required mods one at a time over the next month or two. What mods do I require to achieve 470+. I understand I will need a new tune from Sxth to support this though I want to get the mods first then grab the new tune last. My local fuel is 98RON which I think is the same as 93 in the US.

I currently have intakes, exhaust/secondary delete, HKS M45iL plugs, Sxth Stage 1 tune and Stage 2 TCU tune running E30 at the moment though this is a pain sourcing E85 local to me so will be switching over to WMI?

I am ready to buy my next mod and have a few options on my list, Which one to buy first?

Intercooler,
HFC, Is this required to reach the target power?
WMI, AEM V3 meth kit with controller, they have an option for either 500 or 1000cc nozzle? My local performance shop stocks VP M1 racing Meth so easy for me to source.
Am I missing something else to achieve my target?

 

[rbf351]

Good question. I just asked Nathan about the stage 2 yesterday. I don't have access to E85, but have the JB4 and meth kit, so hoping I can run it with just that.

 

[Ozbone]

I just ordered the Meth Kit, Should have it next week, once installed I will ask Sxth for the recommended tune, have them dial it in then off to the Dyno, assess the results then look at my next options if I am still short on the Target.

 

[AWDGT2]

Intercooler is always a good choice. Though they do not make HP, they give it back or keep it from being robbed by Heat soak.

HFC, Is this required to reach the target power? No, not needed to reach 470 hp

WMI, AEM V3 meth kit with controller, they have an option for either 500 or 1000cc nozzle? I would go with Snow nozzles and ditch AEM's. They are a pain and fail. They tried to cram too much into one package. Check valve, filter, replaceable jets.. They are plastic and wonky, don't use them.

Am I missing something else to achieve my target? You should be good with his Stage 2

 

[Ozbone]

Intercooler is always a good choice. Though they do not make HP, they give it back or keep it from being robbed by Heat soak.

HFC, Is this required to reach the target power? No, not needed to reach 470 hp

WMI, AEM V3 meth kit with controller, they have an option for either 500 or 1000cc nozzle? I would go with Snow nozzles and ditch AEM's. They are a pain and fail. They tried to cram too much into one package. Check valve, filter, replaceable jets.. They are plastic and wonky, don't use them.

Am I missing something else to achieve my target? You should be good with his Stage 2

Thanks for the info, Everything is on hold at the moment, Ryan @SXTH reviewed my logs and created a new version of the tune and everything has gone wonky. I posted about it in the EK1Pro tune thread.