Hey guys I currently dynoed at 444whp with longtube headers, stage 2 tune, weistec filters and custom x pipe. What else do I need to do to achieve 500whp?

 

A supercharger or nitrous.

 

is nitrous safe to run? My car has forged pistons

 

Nitrous doesn´t kill engines, people do...

 

E85 & Cams on N/A setup.

Underdrive crank pulley maybe another 10rwhp, every little bit helps.

 

Lots of extra money

 

All of them. FBO + Higher octane fuel=at least it will feel like a 500hp. Don’t quote me

I don’t think anyone runs nitrous enough to provide long term effects. But just know that any extra stress on your engine, is exactly that, extra stress. Number of members have ran 100-300 progressive shots and held up with zero issues. 200-300 shot may give you tranny issues, slipping clutch packs.

 

What fuel should I use??

 

E85 is ideal. You’ll see the biggest difference in mid range, with possible 500whp under the correct conditions.

 

Where can I purchase e85 in toronto?

 

Some places sell it by the barrel.

Use to be a pump in Guelph that had it but no more.

Were SOL for E85 in Ontario.

 

There are a number of places that sell and manufacture it locally, you buy by the barrel or jug. Your tuner should be able to source it, and if they're good they might even have their own special mix.

There is also M1 or M5 if you want to maximize hp based on fuel, will also need to build a new fuel system for this.

 

I’m not sure. I’m lucky enough to have a pump 3 mi away from the house. E85 only makes sense if you have it easily available. Or else I wouldn't be converting.