lol are you serious. i can find a handful, including the first page of this forum:

Full Race Snail *478 Whp, T1 Race Developement

A few in this thread...

One we All seen many times...

Tuning at 9psi up through 17psi on 93 octane on a bone stock F22C

Gool'ol Mase...

if you need any more examples lemme know...

 

Open those eyes

 

Thanks for the information, I am considering just upping my boost levels on pump gas, if I could do 12-13 psi on the stock HG why not. I guess I have not seen to many people running higher boost with the stock HG, some Ihave seen are now toast. Some of the ones you pointed out were SC, as you know the turbo will make more boost much sooner. So you think to breach the 10psi level you'll need race gas or meth injection. Specific to my car I am running the emanage ult do you think that will have a limitation. So you think I can go 10-12 pump gas.....12-14psi meth 14+psi 3mm. Sound OK?

 

yoru only limit is if you crank up the boost and its outside the efficiency of the turbo, then you are just blowing super hot air or the boost dies up top. if the turbo can flow it well, do it and tune for it. no meth needed. joeyballs needed meth cause that turbo runs out of steam in the top end of rev range at that boost. so he added i am sure more timing to get more power, plus meth cools intake charge, again that helps.

anywho, you can run 20psi on stock motor. it just needs to be tuned well. and on pump 93. not sure what can be done on 91, but i am sure its near 500.

 

the 478whp run was stock motor, 91 octane, pretty impressive on the crappy gas. big thing is to get away from "how much boost can I run" and ask "how much power can the stock motor take". every kit is different and boost is relative to the kit. 13 psi on a Greddy kit is 330ish WHP and 13 psi on a Full-Race kit is over 400whp.

the answer to the real question, how much power can you run on a bone stock motor, depends on if you're asking about race gas or pump gas. on pump gas if you have 93 octane there's been several guys with 500whp, race gas and it depends how hard you want to push it, 700whp is the most so far. I'm personally going for 500whp on 93 octane and a bone stock motor with Mase's kit

 

I think I would get 750's

 

Revenge, i talked to toan at p-tuning to find out the max psi he felt comfortable tuning on stock everything and meth, he said 18 is possible, but he would start at 14 and work it up. He said it would be pretty experimental. I told him id give him permission to take it to 18psi, he said he would try. I am on the emange tho, with an aem, im sure hed have no problem taking it to 18psi.

 

Nice job!

Did you buy one of those universal piping kits for the intercooler piping and cut and weld to make it fit perfect or did you buy a already made setup?

It looks like a great job!

 

I haven't installed the kit yet but the turbo is a Garrett GT35R and my goal is 400 @ 12-13psi. The person i bought it from made 322 @ 8psi with a conservative tune. I cant decide if i should get 650 injectors or 750 with or without 3mm hg to make 400+

 

I have done the research and the 650's seem to be really maxed around 400hp. I would lean to the 750's for your goal of 400hp.

I am also undecided about which was to go, my goal is high 300's to 400. But I am not sure how I want to get there. Do the 3mm, run stock compression or use meth.