Is there any supercharger that can reach 600whp?
I have listen that a sos sc kit and tts sc kit can reach close to 500whp. Novi 1200 or Rotrex c38?

 

Max wheel horse power from what i have seen is ~450whp

 

Yes but not with out alot of modification... if you want that kinda power just go turbo.

 

Member ilovemyhonda1984 did 585whp with a novi 1200 on e85 and then made (626whp if I am recalling correctly) with a novi 1500. Sideways is also pushing about 600whp with low comp built engine on pump. 450whp is typical max on pump stock engine though yes.

 

Yes but if i go turbo:
1)I will loose f20c characteristics and it will be completly different from what Honda have planed for this engine
2)I will have lag and it will be useless for track or twisties

 

That's what i'm talking!

 

With fully built engine which kit gives me the more power?

 

I plan to fully built engine in order to complete my goal.What is needed, in which fuel?

 

sideways is still an active member here and has a built engine with your power goal. Id recommend you pm him with some specific questions if he doesn't chime in here. I'm a bigger fan of the Paxton/vortech blowers, as they can be overspun to achieve higher pressures over the Rotrex's and they just seem to have a better track record of durability. They are more modifiable as well with high temp bearings/seals and different impellers. If your looking to get around 600whp I don't think a rotrex blower is going to be as well suited. A Science of speed kit with upgraded novi 1200 option is a good first start. With E85 and stock engine we have a few members here hitting 500whp. Water/meth injection is also a great alternative to e85 if you don't have the convenience of e85 in your area.

Keep in mind a novi 1500 is a larger blower and will take some modification to install. it may or may not be something you want to take on unless you have a trusty shop that can aid you. If your up for building the engine such as sideways did with changing cam timing and improving top end flow to further make gains then again he would be the guy to talk to and may be more doable with the standard novi 1200. Sideways runs a vortech blower (I forget the trim level) but they are essentially the same blower/housing as the novi's.

 

Thank you very much. Amazing info.

I changed plan and i will keep f20c character with stock compression but it will get all mods that are needed.

Which sc kit you believe i should buy. I'm between tts kit with rotrex c38-81 or sos stage 2 kit.