LS1 Radiator-to-Throttle Body coolant hose

Roger in Kensington

Registered User

Join Date: May 2003

Posts: 436
#1

LS1 Radiator-to-Throttle Body coolant hose

08-05-2010, 07:23 PM

My 1998 TA has a coolant hose running from the radiator (near the radiator cap) to the throttle body.

Does anyone here know the inside diameter of that hose?

Thanks, folks.

Roger

R.i.K.

'98 WS6 TA (white, of course!), Hurst Billet/Plus shifter, BBK intake manifold, McGard �blue-ring� lug nuts (12x1.5), PowerSlot brake rotors, Hawk brake pads, Stainless steel braided brake lines, Pontiac arrow, Hotchkis strut tower brace, MBA MAF ends, Reflective Concepts lettering, MTI carbon-fiber look airbox lid . . . and one greying, somewhat eccentric owner.
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ConElite

Mad wit tols Not Chopstix

Join Date: Apr 2004

Posts: 2309
#2

08-13-2010, 08:05 PM

Do a Throttle body by-pass. Dont waste your time replacing the hoses and bypass it and free up some power.

Eddie
2000 M6 Trans Am
Tune+exhaust=344WHP
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