ok do you think a stock b16 tb done by maxbore with a 64mm bore will be enough for my setup or should i get a 68mm after market tb??? i will be tuning this motor on crome with a rev limit around the 9,500 rpm neighborhood hoping to make around 190 hp.

here is my setup:

motor is jdm b16a
skunk2 intake manifold
Crower cams stage 2
Crower valves
Crower springs
Crower retainers
Crower rods
SRP pistons (with this whole setup to be at 11:1 cr)
Skunk2 pro series cam gears
Micropolish crankshaft
Type r oil pump
Block guard for higher rpm's
besides the parts listed above the rest is all oem parts from the local honda dealer

 

I make more power than you're looking for and on larger displacement using a B16a Max Bore bored TB just fine.

 

i used this one on my B16A with great success... great price too!!!

its tapered for a Venturi affect*** 68mm down to 65mm

http://www.optionsauto.com/prodinfo.asp?number=PP-69605

 

if possible i would like to stay with the oem and just maxbore it

 

You'll be fine with that TB.

BTW, how high in the rpm range your motor makes power should dictate where your rev limit should be set

 

yeah i know that. only tuning the motor will tell where the rpm limits will be set at. i know my motor is built to handle up to 9,500 rpm but if it stops making power before that then that is where the rev limit will be set at.

 

anyone running the blox cast 68mm tb
its 65mm at the plate i think

 

good luck man! don't forget to post dyno sheet and pics when you're done

 

you would be fine with a stock tb my all motor b16 put 186 down with a stock tb, and goes mid 12s in the 1/4

 

also your not gona make 190whp with that setup on a stock bore and stroke

 

my goal is to reach around 190hp i'd be happy if i get around 180hp to the wheel though.

 

oem maxbore should be just fine

 

i thought you could go to 65 on oem

 

maxbore.com state with b16 tb it will be 64mm only and for itr tb it will be 65mm those are the specs they posted

 

Nice set up. Where are you taking it to dyno? PED? DNR? CTR? MIDNITE?

 

probably ctr dyno down in modesto.