Im am looking for 375-400 whp . Maybe you can correct me on how much i can look toward with my setup. Also would my delta wastegate hurt me?

83mm sleeved ls block
cp pistons 9:1
pauter rods
lighten flywheel
stock b16 head
hondata s200
injectors i sold but lookin towards (rc 750cc)
t3/t4 50 trim .60 ar
no name intercooler
i have delta wastegate right now
3" exhaust

 

what manfiold are you running on the car and what turbo are you planningto run.

the 40mm is no longer made so you either have the choice of 38mm or 44mm vband style or 46mm

its all depends on how much exhaust gas you need ti expel to keep a certain boost level

 

Check out the info I posted in this thread. https://honda-tech.com/zerothread?id=799741

 

rev hard
running a garrett t3/t4 50 trim .60 ar

 

tial 38mm should be fine for your needs.

 

Thanks

 

The 38 is plenty by far. If not, you can always upgrade to the turbonetics racegate which will handle alot more, and is not much more $$.

Jose

 

Tial 38mm all the way. It will support up 600 whp with the correct spring.