87 TBI 350

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Cessex19

Junior Member
Joined
Sep 29, 2024
Posts
1
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0
Location
Indiana
First Name
Collin
Truck Year
1987
Truck Model
V2500 High Sierra
Engine Size
350
Someone school me on this tbi 350's! My truck is an 87 2500 w/ the 4spd and 4x4. Has a newer 350 crate motor in it that is completely stock other than long tubes and true duals. What does it take to get this tbi running top notch?? Just seems like mine has no power although it does have factory 3.42 gears in it. Exhaust doesn't even have a strong tone to it at idle, just sounds like puffs of air coming out no real noise until you drive it. Teach me a thing or two!
 

fast 99

Full Access Member
Joined
Dec 31, 2021
Posts
1,912
Reaction score
2,719
Location
Spokane, Washington
First Name
Brian
Truck Year
81,85
Truck Model
K20
Engine Size
350
Not a lot of information to go on. Codes? General tune up condition? EGR function?

Plugged exhaust? vacuum reading at idle and under load.
 

Ricko1966

Full Access Member
Joined
Apr 11, 2017
Posts
5,189
Reaction score
8,139
Location
kansas
First Name
Rick
Truck Year
1975
Truck Model
c20
Engine Size
350
More info needed on crate engine. What crate engine? What camshaft?
 

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