wat would i have to do to an ls to make 350 whp ls, how much boost, wat to do to the bottom end, wat kind of fuel management.
i have a stock ls 9 psi and i want to make more power i have dsm 440s w. safc for fuel.

 

hmmmm. alot?

pm hoosierdaddy. he has an ls that is capable of making 350whp but he has the boost turned down.

 

Definitely get rid of the SAFC and 440's and invest in Hondata or some form of fuel management. What size turbo are you running as well? There are a few stock LS's down here making close to 350 with stock motor.

 

t3-60 turbo

 

As said before. Engine managment and tuning (good tuner).

 

If it were me heres what I would do

Forged Pistons/Rods, fresh rebuild, hondata or another good fuel setup, bigger injectors(that what you have), good tuner, SC61 and 17-18 psi should do the trick.

You might, and let me say might do it with a stock motor, but if it happened I wouldnt anticipate it lasting very long.




Modified by quikB18B at 12:31 PM 6/9/2004

 

the 60 trim t3 wont provide close to enough flow for that much power.

 

Yeah that t3 aint gonna cut it.

I'd say you'd be safe with a t3/t4, Hondata, tuning.

Post the rest of your setup so we know if there are any other weak points.

 

I think b18bek making 350 or real close to it on a stock ls

 

I'm in the same boat as this guy...is t3/t4 .63ar 57 trim .60ar good enough for 350whp???

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by redturbocivic &raquo;</TD></TR><TR><TD CLASS="quote">I think b18bek making 350 or real close to it on a stock ls</TD></TR></TABLE>

Conor made 327 on stock ls with skunk2 mani, and little ****. That was at 12.5 lbs or so on the XS TO4X