Hello.

I have S2k (2002) with gt 35/40, and i want chang the rev limit to 11kRPM.

What i need to change in my Car/Engine.
i have spring, titanium returner.

Thank You.
OTT#1.

 

You kidding right?

 

 

 

I'm not kidding I'm Really series about it !!!.

 

10,000 to 10,500 has generally been regarded as the absolute maximum for the F20C with some serious work.

You're probably looking at $15,000 USD.

 

$15k for an extra thousand RPM's? That's a STEAL!

 

Ok,

I see, but you didn't write what i need to change/replace !.

Thank You
OTT#1

 

Why would you want to spend $15,000 for an increased rev limit? You're only going to pick up approximately 30 BHP in the process.

 

Well, if you are serious and want a serious answer,

It probably cant be done. If it is in fact possible, it will probably
require components that arnt redily available.

Did you know that the F20c motor at 9K rpm is undergoing TWICE the stress as it is when it is at 8K rpm?

For it to rev to 11K rpm, the piston speeds would be astronomical.
(as if they arnt high enough already at 9 grand)

What you need to replace is:

EVERYTHING. Rods, valves, springs, crank (de-stroke it), everything.
Problem is, I am not sure that the stuff that we can buy will stand 11K rpm. I highly doubt it.

You need to go talk to the Indy or F1 people or something.
Or just get a streetbike.