[BigTSetter]

So, i'm curious. If you were to just Slightly modify the stock rail like Mohd Supra and have all the plumbing, large injectors with twin pumps, what's the limit??

I've searched and looked around and i've heard one person say 850rwhp, but i didn't see anything backing that up.

Thoughts?

Bryan

 

[BigTSetter]

Okay, so no posts. How about what You have personally pushed the stock rail to?

 

[RoToPoweRed]

Im wondering what people have made on stock fuel system with just injector upgrade

 

[leett]

^^^^
i'd like to know this too

 

[Ryan23]

I think you're not going to find much definitive data on this. Trying to attribute a failure/weak point to the fuel rail itself will prove difficult. What you will find though is that the majority of people swap the fuel rail out so they can use top feed injectors. Higher rated side feeds are available but not cheap. They are a ton of top feed injectors available.

Ryan

 

[BigTSetter]

It's not like i'm looking for 793.2RWHP.

I would just like to know what people have put through the rail even with like some side feed 720's. I mean i can GUESS, but I would just like to see a high dyno HP with the stock fuel rail. Thats all.

Bryan

 

[spoolinq]

ive seen 650rw on stock rail dual feed + upgraded injectors.....

 

[95ttht]

The Mohd car made 685whp with that fuel setup, according to the same webpage:

http://www.mohdparts.com/supra/