Quest for 300rwhp 4agze

[RonRob]

I think I have the platform for 300hp+, however I wonder if I will be able to get there with the stock gear I am running. Some of you may recall I was very close at 260rwhp with the smaller .87 Liter Twinscrew compressor. However those numbers where made with an A2W intercooler and 2.5 inch intercooler piping all the way to the manifold. Supra fuel pump seemed to be doing fine and the 550's where at like 60% duty cyle. Is it possible to run 300rwhp with the stock fuel lines and fuel pressure regulator. Is it possible to make this power level using the stock intercooler and its 2 inch piping. I recently made 228rwhp with the stock intercooler with the outlet temps not exceeding 135 degrees on a 90 degree day. Probably more so then the fuel lines, I question if the stock intercooler with the 2 inch piping can carry me to the finish line.
I would like to hear your opinions

Thanks,
Ron

[RonRob]

Stumbled across this old thread and noticed that no one responded. Here is my attempt at breaking the 300rwhp mark with Twinscrew compressor and mods listed above. As you can see fuel was very lean through the revs as well as a boost leak. A few tweaks and my goal can be met at this boost level.





Ron

[Zammo]

Nice work man

its getting that last bit o power thats gunna hurt but, you watch it always does.

[pandaah]

ive done a few jza80's with standard fuel lines, filter and pressure reg with 800cc injectors and a bosch 044 fuel pump and they hit 450+ each, thats probly there limit but its possible

[celupra]

What size are the factory lines?
jza80s would run 3/8s off the top of my head

[pandaah]

Yup 3/8 lines

[celupra]

Well when I redid my rolla in 3/8 aluminum line, they guy laughed at me when I told him it was for a corolla, he said that lines good for 700good from a 8. So I'd say your safe.
I was make 280kws quite easily with 3/8 factory line in my cefiro

[celupra]

700hp**
Autospell fails on my phone