So theres a guy on turbod16.com putting down 405 whp with a z6 everything stock minus vitara pistons and eagle rods, with mostly a ebay turbo setup. Hes on 25 lbs and putting out 405 whp. So he agreed i might not have a problem with this but i figured some h-t turbo gurus would helpe me out.

z6 block
vitara pistons
eagle rods
acl bearings

y8 head
port and polished
zex cam and valvetrain
portmatched IM (y8)
hondata im gasket
arp headstuds

turbo kit:
3" inlet, 2" oulet diameter.
Wet foating bearings 1/8 NPT oil inlet Standard T3/T4 Flange.
57 Compressor wheel trim, .63 A/R turbine, .50 A/R Compressor
uberdata tuned on dyno/street
750cc injectors

so thats the setup and im going to go for 30 lbs and theres plenty of people in there mid to high 20s on these pistons, what do you guys think?

 

btw please dont want to hear get a bseries, or anything like that or this is dumb just some good answers thanks guys.

 

The only way to find out is to do it. I would get a bigger turbo though.

 

what size should i look at?

 

whata bout this john?
Rebuilt Garrett T4/60-1 Turbocharger
-60-1 Compressor Wheel
-.70 A/R Compressor Housing
-.70 or .84 A/R Turbine Housing Option
-P-Trim Turbine Wheel

 

ive seen setups with ALOT more time and money involved, and they are not breaking 500.

It seems overwelming to think u can do it with just that.

 

Honestly I will believe anything anymore. Would not surprive me if you could make 500whp on a bone stock car anymore. GO FOR IT!!

All these little setups putting down tons of power is crazy. I dont get it, but it's happening.

I personally dont think they are going to be relieable at all, but that's just my opinion.

FAST - CHEAP - RELIABLE - pick 2.

platinum.

 

tell that to the numerous peoplerunning high 300-420 whp with less done then what i have as far as head? Im assuming its all in tunning.

 

fast cheap works for me its maybe MAYBE 500 dollars worth of parts, excuse my language but who the expletive cares if its blows it will roll when it is.

 

me and a friend were tlaking im going to put it all together and then go ahead and get street tuned on 10 then retune to 15 and just got up in incermints of 5 untill im at 25 to make sure everything is copasetic, and then the nest day hit the dyno to find max whp with timing and such.

 

bump

 

I would say atleast get springs/retainers and get the bottom end balanced and spin the thing as high as you can while still making power. I think to make that kind of power on a single cam without running an incredible amount of boost will be done with revs and a properly matched turbo. I wouldn't be excited about driving it on the street though.

 

well since i just got done talking to you on aim im just going to go for 350-400 and keep my powerband useable. Looking into turbos that arent going to break my pocket.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jaydem_ekizzle &raquo;</TD></TR><TR><TD CLASS="quote">well since i just got done talking to you on aim im just going to go for 350-400 and keep my powerband useable. Looking into turbos that arent going to break my pocket.</TD></TR></TABLE>


the reality

 

It's a bit more feasable with N2O spooling a bigger turbo faster. But you're really not going to get it done with just what you have, that's for sure.

 

I don't know about this but would 750cc injectors have been pretty close to the edge for 500 whp? They should be more than enough for 400 whp.

 

yeah the new goal is just to hit 400 i know for sure what i have will blow that out of the water, just trying to figure out a turbo to get now to many choices.