How To: Ditch EFI and keep TBI PCM for 4L60E Control.

[MOBS]

the proform 650 i have is chokeless with mechanical secondaries. it's technically a race carb; what is required for that tps thingy to fit to the carb?

 

[FastOrange]

the proform 650 i have is chokeless with mechanical secondaries. it's technically a race carb; what is required for that tps thingy to fit to the carb?

the bracket bolts to the choke.

 

[MOBS]

Well fudge....alritey, well good luck with sale, i'm sure someone will need it, considering carb'ing these PoS flowing engines is a DAMN good upgrade, altho getting better heads should always be done first, then ya got the tbi bottlenecking.

 

[FastOrange]

Well fudge....alritey, well good luck with sale, i'm sure someone will need it, considering carb'ing these PoS flowing engines is a DAMN good upgrade, altho getting better heads should always be done first, then ya got the tbi bottlenecking.

I have Vortec heads

 

[gimmel1]

the knock and idle air control and the o2 sensors?

these sensors

 

[FastOrange]

these sensors

not needed

 

[MOBS]

I have Vortec heads

I hope your heads CRACK and you're forced to switch to the 427 right now!!!

I have double humps(fuelie heads) unfortunately, not mounted on anything

 

[gimmel1]

Hey Markv any pics yet?

 

[Markv]

I'm sorry I have not posted any yet, I will have them for ya this weekend! My truck has a ton of more power, and gas mileage the same around 16 mpg.

 

[gimmel1]

Sweet action!!!