th350 and horsepower

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73c20jim

73c20jim

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Location
Sierra Vista, AZ
First Name
Jim
Truck Year
1973, 1973
Truck Model
C20 2WD Custom Deluxe
Engine Size
350 CID 195/260 HP Goodwrench crate
Approximately how much horsepower should my recently stock rebuilt TH350 handle?
 
animal

animal

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Location
Georgia
First Name
Lee
Truck Year
1986
Truck Model
c10 silverado
Engine Size
350ish
I'm somewhere north of 400 and have no problems. Stage 1 kit in the turbo 350.
 
73c20jim

73c20jim

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Location
Sierra Vista, AZ
First Name
Jim
Truck Year
1973, 1973
Truck Model
C20 2WD Custom Deluxe
Engine Size
350 CID 195/260 HP Goodwrench crate
Thanks, I'll be nowhere near that.
 
Matt69olds

Matt69olds

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Matt
Truck Year
81
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GMC 1/2 ton
Engine Size
455 Olds
I have built many with stock internals for low 11s cars. Properly built, 550-600hp is no big deal.
 
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