Rough Idle with stock converter on Blueprint crate

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blazerdave

Junior Member
Joined
Apr 16, 2018
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Location
Clover
First Name
Dave
Truck Year
1987
Truck Model
Blazer
Engine Size
5.7
Have an 87 k5, got rid off all the egr and electronics, I have installed a blueprint 350 373hp motor, I have a quickfuel carb, I left the stock converter in my 700r4. I have been told that It could be the cause of it dying when I put it in gear. I also am sure that the carb is not perfectly set either, I have only had running for an hour or so.

Need to know if I need to drop trans and install a stall, they did recommend to put one in but I am a dummy.
 

87scotty

Full Access Member
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Oct 8, 2015
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Location
Central il
First Name
Andrew
Truck Year
1987
Truck Model
V20
Engine Size
5.7 for now
I would think carb needs tuned my 468 did the same till I got the carb dialed in now there's almost no change in park to drive
 

Charlie

Mopar by Birth. Chevy by Choice.
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Location
Euless, Texas
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Don
Truck Year
1974
Truck Model
Cheyenne 10 LWB
Engine Size
350/TH350/AC/4 BBL Quadrajet
:welcome:
 

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