Forced Induction Custom FI Setup Questions

boost and B20Vtec

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Old 10-07-2008, 04:04 PM
  #11  
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Default Re: boost and B20Vtec

Originally Posted by B20Vtec_rex


bone stock bottom end= FAIL
head has been milled= More fail
GSR cams (B17 1st gen GSR)= Same as b16= even more FAIL
FULL MSD ignigion= GTFO this is not going to help but hurt you, so even more FAIL!!!
boost timing master= MORE FAIL
boost retard switch= Oh you are just full of FAIL
turbonetics t3= This tells me nothing
deltagate wastegate mark2= Ok
gretty type rs knock off blow off valve= You all ready now
stainless turbo manifold= Let me guss, more cdm love; which is more FAIL
non intercooled= Yea your asking for it.
intake manifold has been port matched to the intake gasket= OGM you just wasted some time for NOTING
and it has been bored out for a 70mm tb.= This might help a bit.
i have 2.25 inch
2.25 inch down pipe= A bit on the small side
sfc-Vtec contoller boxer series 450.00 retail (bad piece of equipment here)= U=fail!!!
STOCK LS computer= Not worth anything, get a chip ecu.


so i have a question here....
1) how much boost can i put down with a stock set up like this? ...... WITH OUT HURTING MY MOTOR ALOT.....

and just 1 statement.....
2) all the guy's with a similer set up to mine please all info would be greatful!!

Fix all the fail in your build, then think about boost; until then DON'T boost anything.
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Old 10-07-2008, 05:21 PM
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Default Re: boost and B20Vtec

lol!
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Old 10-07-2008, 05:56 PM
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Default Re: boost and B20Vtec

What crxvtec91 said is pretty much true.

Stock ignition is fine and you don't need a "boost timing master" or "boost retard switch"... your head is in the right place that you need to retard the timing under boost. However, once you chip your ecu you can control ALL of that in the tune using crome (or whatever program you choose). Research some more... if you're going through all the trouble of port work, for God sake get an intercooler.
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Old 10-07-2008, 06:37 PM
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Default Re: boost and B20Vtec

ok been hangin around here 4 too long with-out posting so its about time i post some shiznit...and i'll post some **** for all you pervz later in the general discusion sec.but anyways man i am one of the few that wanted to try out the stock b20vtec setup when i blew my gsr motor so i pulled the head off my gsr found a cheap b20z block i used arp headstuds,cometic head gasket,and golden eagle oil kit. slapped it all together put it in my car threw on a knock off greddy turbo kit took it to slowmotion motorsports had it tuned it on crome pro with 9psi put down 342hp 248tq all stock motor had it for about a year now with now problems.but everybody on this web site is very smart when it come to cars and well pretty much anything and ive seen some werid post before so thats my exprince with a b20
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Old 10-08-2008, 01:53 AM
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Default Re: boost and B20Vtec

ok this is my second day on here and everybody is already hatin on my set up,
if im not mistaken this sight is called home made turbo

so also im not trying to make any enemy's already i was just trying to get info on how much BOOST a STOCK B20VTEC can handle
all the stuff i bought was on a fully built d16z6 crx that ran bad ***

this is my home made turbo setup
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Old 10-08-2008, 01:56 AM
  #17  
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Default Re: boost and B20Vtec

oh by the way...

i got a different set up today.... 2.25 inch charge piping turbonetics xs blow off valve and a front mount
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Old 10-08-2008, 02:01 AM
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Default Re: boost and B20Vtec

Originally Posted by B20Vtec_rex
ok this is my second day on here and everybody is already hatin on my set up,
if im not mistaken this sight is called home made turbo

so also im not trying to make any enemy's already i was just trying to get info on how much BOOST a STOCK B20VTEC can handle
all the stuff i bought was on a fully built d16z6 crx that ran bad ***

this is my home made turbo setup
Hum some people are hating on you, ---- cry me a rivier. Take a look arond, I thought they where taking it easy on you. Also I pointed everything that is WRONG with the setup you listed. BTW where are you located?
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Old 10-08-2008, 02:18 AM
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Default Re: boost and B20Vtec

read the faq.
your question is so irrelevant that it has fail all over it.
how much BOOST a STOCK B20VTEC can handle
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Old 10-08-2008, 02:23 AM
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Default Re: boost and B20Vtec

you can probably push 13-15psi with no tune anything after that you will have to tune though
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