Vacuum line routing to HKS SSQV?

mkiiisupra · 02-05-2008, 04:51 PM

Is this the proper route for the HKS, i just used the factory BOV line.

Or do i need to run it from a different location? If so do i just cap off the old bov line?

SilenceboneSupra · 02-05-2008, 05:11 PM

that just looks sweet..... idk bout the vacume line tho

mkiiisupra · 02-05-2008, 06:15 PM

hahaha thanks, thing is while driving around i couldnt really hear the BOV open up. Well heard a slight whistle, wasnt well defined and was pretty quiet. Perhaps taht was it... or i was hearing my intake...

Not boosting very high right now only about 4-5psi, dont want to turn it up till i get the rest of my pipes on, dont know if that has ne hting to do with it

SideWinderGX · 02-06-2008, 02:55 AM

ooh, id be interested in what people have to say here. this is what im getting, plus the recirculation kit.

eventually.

mkiiisupra · 02-06-2008, 03:16 AM

figured id start off w/o the recirculation kit, and if i saw ne problems order it. Ill let you know if i do

SideWinderGX · 02-06-2008, 04:00 AM

sweet, thanks. there shouldnt be any problems cept for running really rich and a lack of boost right after shifting as far as i know.

mkiiisupra · 02-06-2008, 04:35 AM

ya. don't think i have really heard it kick off yet. slight whistle a low speeds but nothing other than that.... Not sure how much nois it is supposed to make.... but only boosting like 4psi right now

j3pz · 02-06-2008, 05:07 AM

should recirculate that. its releasing metered air to the atmosphere. like already said, you'll run rich

Pretaco · 02-06-2008, 05:29 AM

Yes, that is the correct vacuum routing. The aftermarket bov, use the same line as the factory cbv's. I run mine to the atmosphere, and it will backfire due to raw fuel when you shift real hard at high boost and rpm, but otherwise shouldn't be a problem. Might burn up your cat with that much raw fuel, but for those short periods of time just after shifts at high boost, I don't think it will be much of a problem.
I guess I will find out when I have to do emissions next year.

02-05-2008, 04:51 PM	#1
mkiiisupra Lexus & 550's Join Date: Sep 2007 Location: Las Vegas, NV Posts: 570 Blog Entries: 1	Vacuum line routing to HKS SSQV? Is this the proper route for the HKS, i just used the factory BOV line. Or do i need to run it from a different location? If so do i just cap off the old bov line? __________________ 1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/

02-05-2008, 06:15 PM	#3
mkiiisupra Lexus & 550's Join Date: Sep 2007 Location: Las Vegas, NV Posts: 570 Blog Entries: 1	hahaha thanks, thing is while driving around i couldnt really hear the BOV open up. Well heard a slight whistle, wasnt well defined and was pretty quiet. Perhaps taht was it... or i was hearing my intake... Not boosting very high right now only about 4-5psi, dont want to turn it up till i get the rest of my pipes on, dont know if that has ne hting to do with it __________________ 1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/

02-06-2008, 02:55 AM	#4
SideWinderGX 3" Exhaust Join Date: Feb 2007 Location: Syracuse, NY Posts: 203	ooh, id be interested in what people have to say here. this is what im getting, plus the recirculation kit. eventually. __________________ my car: 1987 brownish Toyota Supra Turbo, automatic 7MGTE engine with ~100k miles on it.

02-06-2008, 03:16 AM	#5
mkiiisupra Lexus & 550's Join Date: Sep 2007 Location: Las Vegas, NV Posts: 570 Blog Entries: 1	figured id start off w/o the recirculation kit, and if i saw ne problems order it. Ill let you know if i do __________________ 1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/

02-06-2008, 04:00 AM	#6
SideWinderGX 3" Exhaust Join Date: Feb 2007 Location: Syracuse, NY Posts: 203	sweet, thanks. there shouldnt be any problems cept for running really rich and a lack of boost right after shifting as far as i know. __________________ my car: 1987 brownish Toyota Supra Turbo, automatic 7MGTE engine with ~100k miles on it.

02-05-2008, 05:11 PM	#2
SilenceboneSupra 3" Exhaust Join Date: Oct 2007 Location: Aruba Posts: 113	that just looks sweet..... idk bout the vacume line tho

02-06-2008, 04:35 AM	#7
mkiiisupra Lexus & 550's Join Date: Sep 2007 Location: Las Vegas, NV Posts: 570 Blog Entries: 1	ya. don't think i have really heard it kick off yet. slight whistle a low speeds but nothing other than that.... Not sure how much nois it is supposed to make.... but only boosting like 4psi right now __________________ 1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/

02-06-2008, 05:07 AM	#8
j3pz 500whp yet? Join Date: Nov 2005 Location: Mechanicsville, MD, US of A, 20659 Posts: 1,060	should recirculate that. its releasing metered air to the atmosphere. like already said, you'll run rich __________________ 88 N/A w/ 5spd - stock - not running, bhg 87 turbo/targa w/ 5spd- fidanza light weight flywheel, new oem slave cylinder, apexi air filter, no ac and no heat

02-06-2008, 05:29 AM	#9
Pretaco 3" Exhaust Join Date: Dec 2007 Location: Glendale, AZ Posts: 126	Yes, that is the correct vacuum routing. The aftermarket bov, use the same line as the factory cbv's. I run mine to the atmosphere, and it will backfire due to raw fuel when you shift real hard at high boost and rpm, but otherwise shouldn't be a problem. Might burn up your cat with that much raw fuel, but for those short periods of time just after shifts at high boost, I don't think it will be much of a problem. I guess I will find out when I have to do emissions next year. __________________ '88 Supra Targa 5 speed w/ '90 7M-GTE Currently Running Good For Sale: Light blue body parts, Blue interior parts all from '90 supra targa turbo manual. Also for sale: R154 trans, brake pedal, master cylinder, booster, abs actuator, sensors, abs ecu, driveshaft, 3.90 lsd rear end, radiator, wiring, speedo cable, 8 saw blade wheels, '88 ecu, relays, cruise control actuator (bad cable), empty fuel tank, etc....

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