B16A2 at the rollers(now with power graphs!!)

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12-19-2003, 11:41 AM

#21

HMT-Admin

Administrator

Join Date: Dec 2002

Posts: 13,991

Re:B16A2 at the rollers

Quote:

Originally Posted by td-civ

you need to get a bigger exhaust like 2.5 or 3 because my friend is running 6 and he went to the dyno and made 220whp running a t3 fmic 3 exhaust cat and muff too 2.5 down pipe and 255 fuel pump and a v-afc and the motor is stock b16

1/4 of an inch isnt going to give him an extra 80whp.. something else is wrong, more than likly the turbo is to small for the high reving B16.

Lets see the dyno chart, see whats going on.
A/F log would be nice too.

Jeff

12-19-2003, 06:53 PM

#22

Jcushing

1.0 BAR

Join Date: Dec 2002

Posts: 604

Re:B16A2 at the rollers

18's on a b16, man you should be happy to get 150 tq, especialy with that dinky turbo. oh and pushing more boost with that turbo will prolly not solve your problem, your prolly maxing out the turbo as it is.

12-19-2003, 07:19 PM

#23

MarkG

0.5 BAR

Join Date: Jun 2003

Posts: 91

Re:B16A2 at the rollers

Those numbers look about right when you actually look at your setup. At the end of the day you are only running 5psi on a what is a tiny trim turbo for the B16! Its crying out for more air!!!!!!

Up the boost to around 8psi and add more fuel on the AFC to suit (stock internals will be fine at this level). After that I think you will be more happy with all your hard work.

12-20-2003, 03:42 PM

#24

civicvtecb16a

1.5 BAR

Thread Starter

Join Date: Jun 2003

Posts: 1,145

Re:B16A2 at the rollers

heres the graphs that you wanted, hope they mean something to you as they mean nothing to me, would someone be able to explain what they mean?

also sorry there is no a/f graphs as they didnt have a wideband.

http://www.freeuploads.co.uk/uploads/swscan00001.jpg

http://www.freeuploads.co.uk/uploads/swscan00002.jpg

http://www.freeuploads.co.uk/uploads/swscan00003.jpg

will someone post these as pics as when i tryed they were way too big!

Matt