runs like crap

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86chevyk20

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Joined
May 10, 2011
Posts
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Location
Buffalo
First Name
Liam
Truck Year
1986
Truck Model
K20
Engine Size
355
hey guys,

SO i took my k20 out of storage and it runs a bit rough. Put new gas in it and a new fuel filter. it has a 600 cfm eldlebroke card and an HEI.

WHen i start it up and give it gas it bogs and back fire flames out the card lol

Im thinking timing is off.
 

Driver4r

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Jun 21, 2012
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Location
Nebraska
First Name
Trevor
Truck Year
76,74
Truck Model
k10,c20
Engine Size
355/th350/np203, 454/th350/ff-rear
Sounds like its either leaning out or mabey a valve is hanging open.
 

86chevyk20

Full Access Member
Joined
May 10, 2011
Posts
341
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Location
Buffalo
First Name
Liam
Truck Year
1986
Truck Model
K20
Engine Size
355
god i hope not its freshly rebuit
 

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