well i put my built h22 back into the racecar, and put a stock block but rebuilt h23a/vtec into my eg (streetcar).with the turbo setup i was useing on the built block on 9 psi it was making just over 300 whp with 270ish wtq.i am gonna be putting the turbo on this engine and wanna run 10-15 psi which should net me around 400 whp.what kind of power should i limit this engine too?can i push it to 400?and do you guys think on 10-15 psi with 12-15 deg timing will be safe on pump gas?i really wanna push this to 400 safely.here is a small brakedown of this setup.

h23a1/h22 head (stock block)
arp head studs
stock hg
turbonetics T66 bb
custom equal length manifold
3" dp
2.5 ic piping
trust ic
aem 30-1000
walboro pump
denso 720cc inj
stock trans
act 4 puck clutch

here is my current map for the h23/h22.i converted it to a stock map sensor for now,untill i get some feedback.

 

I say take it to whatever power level your tires can effectivly put down. afterall it is a street car.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Boostage &raquo;</TD></TR><TR><TD CLASS="quote">I say take it to whatever power level your tires can effectivly put down. afterall it is a street car.</TD></TR></TABLE>comon h guys chime in what do you think?i need some better info here.

 

I don't think the words 400 whp, pump gas, stock block, and safe belong in the same post together.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turboEGhatch &raquo;</TD></TR><TR><TD CLASS="quote">I don't think the words 400 whp, pump gas, stock block, and safe belong in the same post together.</TD></TR></TABLE>well i found this https://honda-tech.com/zero...49784is he the only one that has taken a stock h to these limits.

 

Of course you can do 400whp on pump gas.......

I doubt it on a stock block though.
Here in Nap we get 94 octane.......not crappy 91