i finally finished buying my components, (top, bottom, and turbo). now i wanna start building....my question is what is the most someone has boosted on our stock crank???? my engine is gonna be rock solid (will post pics when finished)...i want to pull 400whp...that is the goal, and there will be no spray...i figure to do that i will probably have to boost 24-27 psi..keep in mind we're talking fully ported...input would be helpful....there aren't many 420 turbo's in hawaii, and most run stock internals so i really don't have much of a base to work off....
#61092, "RE: anyone running 20+ psi?????" In response to Reply # 0
whoa it's another hawaii member! sup! looks like it's me you and 808dsm (hawaii boy)...
where ya at? 808's on kauai... haha he just got his car impounded too... dammit.. he was pushin over 17 and nos on his rebuilt block though (forged internals).
sorry this wasn't very helpful haha i plan to turbo an rebuild w/ forged internals too.. eventually
#61095, "RE: anyone running 20+ psi?????" In response to Reply # 1
When i am done, i will be pushing about 20-25 psi. I've already got my whole motor built. I am currently running 10 psi but i am having fuel issues ATM.
#61097, "RE: anyone running 20+ psi?????" In response to Reply # 2
I was running about 18 before I got fuel cut issues. That was even before I got bigger than stock injectors, fuel rail, and an s-afc! I'll add those, tune it out, then can probably push that much on some race gas. Internals have been upgraded along with turbo, as well as some porting.
#61182, "RE: anyone running 20+ psi?????" In response to Reply # 5
FTY has a bulletproof custom forged stroker crank for our motors (check out the new domestic killer). I have run 22 psi multiple times now without an issue using 110 octane gas at the track. On pump gas, all I can get with no ping is 17 psi.
Matt 1995 Eclipse GS 2.0L, S16g Turbo, 8 Injectors, 26psi
1998 Eclipse GSX 2.3L Stroker, AEM EMS Converted to Speed Density, FP3065 Turbo, 35psi , and so on...
#61217, "RE: anyone running 20+ psi?????" In response to Reply # 9
Originally posted by 992gnt Yep, on my 420a. I even tried 28psi once on race gas, but I was so far out of the effiency range of the s16g it didn't help very much.
Damn impressive. How much you running on the evo ?
#61383, "RE: anyone running 20+ psi?????" In response to Reply # 16
Originally posted by Super20G I've ran 20+ psi daily for years now. But my daily, is like a few days a week because I have other daily drivers.
When are you gonna take that damn car to the track already ??!!!! It seems like ever since I been on 2gnt which is quite some time you have been stage v. We want Track times sir !
#61416, "RE: anyone running 20+ psi?????" In response to Reply # 1
Originally posted by MCubed45 whoa it's another hawaii member! sup! looks like it's me you and 808dsm (hawaii boy)... where ya at? 808's on kauai... haha he just got his car impounded too... dammit.. he was pushin over 17 and nos on his rebuilt block though (forged internals). sorry this wasn't very helpful haha i plan to turbo an rebuild w/ forged internals too.. eventually
i still cant believe my car got impounded errrrrrr
#61382, "RE: anyone running 20+ psi?????" In response to Reply # 0
Originally posted by hawaiidiverx i finally finished buying my components, (top, bottom, and turbo). now i wanna start building....my question is what is the most someone has boosted on our stock crank???? my engine is gonna be rock solid (will post pics when finished)...i want to pull 400whp...that is the goal, and there will be no spray...i figure to do that i will probably have to boost 24-27 psi..keep in mind we're talking fully ported...input would be helpful....there aren't many 420 turbo's in hawaii, and most run stock internals so i really don't have much of a base to work off....
Trust me 20 daily on the 420a crank is no problem. 18 on the 2.4L verion was daily and that crank is even less balanced than the 2L. When I built the engine I didn't balance it and was getting 7000revs everyday. Another good example would be Hahn which has dumped, what like 700hp for the last 4 or 5 years. I'm quite confident the Nodular Iron crank in our little 4 banger can withstand the punishment. The only thing that makes the custom forged steel better from FTY is the fact that it is made from steel molecules which have been pressed together. It makes it stronger than just about any other metal but the next closet thing to it would be cast iron which is heavier and cheaper. Maybe they will put together a forged crank for the 2.4L or destroke it it to 2.3L for a higher redline, say 9500 *hint hink winkl wink*
*Skrilla "Honest officer, I thought you were trying to race me" Talon: 1st 2.4L '97 Prelude '04 350Z
Originally posted by YourInMyMirror95GS dick teaser's should be rounded up and shot in the forehead
Originally posted by etx Good luck man! Project 'STFU Brian your talon is dead meat' should be on it's feet soon!
Originally posted by Dark0ne Thanks. Now excuse me while i fuck your sister.
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That's good enough for ~300 whp with my select few mods. 
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