EGR removal

Supra2NR · 07-16-2007, 08:40 PM

this type of things makes me glad i took my egr b4 i put the engine back,
cuz its pretty hard to get tools back there
or maybe im jus clumsy like that

gpgtp_22 · 07-18-2007, 06:05 PM

Thanks a lot guys i'm definately capping those when i put my head back on. The visual was a big help. I was lucky i had a jdm engine with the block off plates sitting around that i could "borrow". I agree egr worst idea ever.

gpgtp_22 · 07-18-2007, 06:07 PM

Dont forget to cap the bvsv on the water neck too.

cre · 07-19-2007, 05:47 AM

Don't ditch the charcoal canister, if anything replace it with a smaller one from a newer vehicle. It gives the gas that would other evaporate out of your tank somewhere to go until it can be used by the engine.

As for the EGR removal, if you're doing for looks, fine. But it also helps reduce your combustion temps and has been proven on the dyno to make no noticeable performance difference whatsoever.

gpgtp_22 · 07-21-2007, 05:44 PM

It is on the thermostat housing it has two vacuum fittings coming off of it

zuni · 07-21-2007, 07:22 AM

Quote:

Originally Posted by gpgtp_22

Dont forget to cap the bvsv on the water neck too.

where is that located at?

cre · 07-21-2007, 09:24 AM

The bvsv is part of the charcoal canister's system (evaporative emmissions control). You don't need to remove that or the charcoal canister unless you like gasoline vapor in you engine bay or just evaporating out of your tank. Dunno about you, but i'm dead set on burning every 10th of a cent worth of gas I buy these days... a few years ago I may have felt differently.

JIMMY JO BOB · 07-05-2015, 02:16 PM

Quote:

Originally Posted by cre

The bvsv is part of the charcoal canister's system (evaporative emmissions control). You don't need to remove that or the charcoal canister unless you like gasoline vapor in you engine bay or just evaporating out of your tank. Dunno about you, but i'm dead set on burning every 10th of a cent worth of gas I buy these days... a few years ago I may have felt differently.

CORRECT - Personally I do delete the connections at BVSV & just run Vac line fm Evap Can direct to Vac Port on Intake.

mirage83 · 07-04-2015, 11:25 PM

Sounds like a bunch of people have no idea how the EGR works or what it actually does.

Cre is correct, it serves a valid purpose and does not adversely effect performance in any meaningful way. Unless of course you're relying on the data from your ass dyno.

07-16-2007, 08:40 PM	#1
Supra2NR 1000whp postwhore Join Date: Apr 2006 Location: Chi-Town Posts: 1,643	this type of things makes me glad i took my egr b4 i put the engine back, cuz its pretty hard to get tools back there or maybe im jus clumsy like that __________________ http://www.myspace.com/supra_2nr Into Bikes now,, apparently the supra couldnt kill me, so my zx6 might lol

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07-18-2007, 06:05 PM	#2
gpgtp_22 3" Exhaust Join Date: Jan 2006 Location: Wisconsin Posts: 80	Thanks a lot guys i'm definately capping those when i put my head back on. The visual was a big help. I was lucky i had a jdm engine with the block off plates sitting around that i could "borrow". I agree egr worst idea ever.

07-18-2007, 06:07 PM	#3
gpgtp_22 3" Exhaust Join Date: Jan 2006 Location: Wisconsin Posts: 80	Dont forget to cap the bvsv on the water neck too.

07-19-2007, 05:47 AM	#4
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Don't ditch the charcoal canister, if anything replace it with a smaller one from a newer vehicle. It gives the gas that would other evaporate out of your tank somewhere to go until it can be used by the engine. As for the EGR removal, if you're doing for looks, fine. But it also helps reduce your combustion temps and has been proven on the dyno to make no noticeable performance difference whatsoever.

07-21-2007, 05:44 PM	#5
gpgtp_22 3" Exhaust Join Date: Jan 2006 Location: Wisconsin Posts: 80	It is on the thermostat housing it has two vacuum fittings coming off of it

07-21-2007, 09:24 AM	#7
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	The bvsv is part of the charcoal canister's system (evaporative emmissions control). You don't need to remove that or the charcoal canister unless you like gasoline vapor in you engine bay or just evaporating out of your tank. Dunno about you, but i'm dead set on burning every 10th of a cent worth of gas I buy these days... a few years ago I may have felt differently.

07-04-2015, 11:25 PM	#9
mirage83 12psi boost Join Date: Feb 2007 Location: Georgia Posts: 359	Sounds like a bunch of people have no idea how the EGR works or what it actually does. Cre is correct, it serves a valid purpose and does not adversely effect performance in any meaningful way. Unless of course you're relying on the data from your ass dyno.