Re: where do throttle body hoses go to?
There are three connections on the passenger side of theTB.
The smaller lower hose on the body is for the EVAP system that purges the charcoal canister in the driver's rear fender.
The very bottom connection, on the plate below the IAC motor is the TB coolant line. Most people remove that one when they do the coolant bypass.
94 Formula A3+1: 381ci all-forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / Comp Cams custom solid roller / TH400+GearVendors OD/4.11's / Strange 12-bolt / 300-shot N2O / Spohn Suspension / 6-pt roll bar with integrated SFC's / full AutoMeter instrumentation / MoTeC M48 Pro engine management system / a few other odds 'n ends. 800HP/800LB-FT at the flywheel.