Vacuum line routing to HKS SSQV?

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.

02-06-2008, 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....