gsr block
a.e.b.s sleeves ,bored to 85mm
wiseco 8-5-1 pistons
eagle rods with big rod bolts
fully balanced and blue printed
oem honda type r oil pump
oem honda type r water pump
gates timing belt

gsr head
blox 76mm throttlebody
elderbrock victor x intake manifold
supertech dual valve springs
supertech nitride valves
bronze valve guides
3 angle valve job
mild port and polish job
cams -getting millers magic stick cams

fuel setup
dual bosch 044 pumps
efi wizard 2000cc injectors
sx performance fpr
aem fuel rail


as for the turbo itself im not sure what i want to go with my main goals for the car is to run 9.50's and trap 160 plus in the quarter

i was looking at the 372r and the pte6768 but im not sure what back housing's and stuff to be looking for hp wise im looking to make 800whp or better

 

i think 8.5:1 compression is going to kill your lowend. i'd say 9.0:1 to even 10.8:1 compression will yield better results at lower boost levels.

 

head was shaved so it will bump up the compression a bit ...

 

i have to laugh when i see a drag/street setup and then having an s372 as a tuebo option.

i wouldnt want to drive that turbo on the street hahaa.

honestly i think 800 on the street wont be fun. but thats my 2 cents. (well it will be and we all know that.)

i guess i should say practical on the street.

 

it wont have 800hp when its on the street ..400 whp tune will be more then enough for the streets

 

400whp on a 372r? i wouldnt want to drive that.

im pretty sure there are other options out there. i dont know everything about every turbo inbetween. so i cant really offer anything technical. daughters crying. time to feed her hahaa.

 

Get the billet 6765 or 6768 ball bearing with the .96a/r hot side, make plenty of power, and still have good enough spool to be fun on the street.... 6765 will spool a bit quicker, and should still be good enough to reach your goals...

 

i was also reading up on the s372r turbo. sounds like a really good turbo for 9's. can anyone give input on that vs the s400sx BW? i get confused reading back and forth between the 2 if theyre the same or different..

GL on your build

 

you dont need a 372r for 9s even at 2500lbs. there are better chouces out there!

i did it on a t3.....at 2500lbs.

 

Everything he said

 

Precision FTW!! I would say the 6765 with a .96 back should do the trick!!

 

I'm in the minority probably but I love my s372r on the street. I have the 1.25 a/r. I ride around on pump gas and make about 500whp on 15lbs. I have a 2.0L motor now, but it spools faster than a 57 trim did on my b16.

sidenote I did a boost leak test on my car today and my 76mm blox throttle body was shitting a ton of air out the side from the shaft. Did some research and apparently this is common...but just a FYI for you in case you care.