LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

throtle body vacuum caps

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Old

03-29-2013, 02:27 PM

#1

pimpimusmaximus

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Car: 1984 Z28 T-TOP

Engine: 355 Lt1 w/Hotcam

Transmission: TH700R4

Axle/Gears: 3.73 4th gen limited slip

throtle body vacuum caps

I have run a bypas for the coolant return through the throttle body. What can I use to plug the throtle body ports that I'm not using? and even better quesztion where can I get them locally. Need to finish this swap this weekend. details, details, details.

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03-30-2013, 05:40 PM

#2

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Car: 91 z28

Engine: LS1

Transmission: 4L60e

Axle/Gears: 10 bolt 3.42

Re: throtle body vacuum caps

Coolant ports can be left open. Emissions ports can be capped with any parts store vacuum cap assortment pack.

camarotucker is offline

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