Running a 4150 throttle body with 411 pcm?
10-10-2013, 06:50 AM
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Is running a 4150 throttle body and a vic jr efi intake really as easy and getting a throttle that uses GM intake air temp, idle control and map sensor? I have an LQ4 and want to run this set up so i can use my built 700R4 trans and i thing it looks better. Also, I am using the stock 411 pcm and wiring harness. I am new to the forum,any help you guys can provide will be greatly appreciated. Thank you.
P.S. Its all going in a 74 chevy c10 pick up so hood clearance is not an issue. I will also be running a speed density tune.
P.S. Its all going in a 74 chevy c10 pick up so hood clearance is not an issue. I will also be running a speed density tune.
Last edited by 74c10; 10-10-2013 at 01:01 PM.
10-10-2013, 08:19 AM
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Yes, The LS sensors can be reused in the Vic jr EFI intake manifold. The sensors are reading temperature and air pressure. Most Throttle body's have provision for the GM throttle position switch and the idle control valve. Use the same coolant and manifold air temp sensors. The 411 PCM will work. The wiring harness can be used, some of the harness plugs will require repositioning because the sensors are in a different location.
Check You Tube, there are a ton of videos on modifying, repining the harness.
Check You Tube, there are a ton of videos on modifying, repining the harness.
