525 rwhp on 93 octane?

[Mr Rx-7 tt]

Can you guys with the 03's get 525 rwhp with the stock blower on 93 pump gas? or do you have to run race fuel? (Obviously with exhaust,chip, pulley etc.)
Thanks...

 

[03DOHC]

There are guys getting that with 91 octane, but it usually takes a small 30ish shot of nitrous.

The stock blower is flow limited so you have to go with something larger, like a KB, to get over 525rwhp, but they can do it on 91 octane.

 

[Mr Rx-7 tt]

Thanks...:thumbsup:

 

[99cobrajms]

My 99 is a daily driver seeing 548 at the rear on 93.

J.

 

[SvtKobra96]

yes its possible with the right tuning which most people have anyway.