4bt into a square body?

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7.3freak

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Aug 13, 2013
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Location
Knoxville Tn
First Name
Primo
Truck Year
1986
Truck Model
K10
Engine Size
350
Well I have an 86 short bed 4x4 that I'm in middle of 4bt swap. Going to use sm465 and 208 and see what happens. Head gasket is blown on 4bt going to machine shop here soon.
 

tranzman

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Jul 28, 2012
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Location
azusa,ca
First Name
ron
Truck Year
1983
Truck Model
k20
Engine Size
CUMMINS 4BTA
its been over a year on my 4BTA swap , it runs awesome ,a little lazy down low with the big turbo , but im used to it , I have a HX30W I will be swapping soon to see if it helps my low RPM boost , great power in the mud when the turbo spools up (25-40 PSI) much better than the 454 it replaced & twice the fuel mileage
 

tranzman

Junior Member
Joined
Jul 28, 2012
Posts
18
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Location
azusa,ca
First Name
ron
Truck Year
1983
Truck Model
k20
Engine Size
CUMMINS 4BTA
Well I have an 86 short bed 4x4 that I'm in middle of 4bt swap. Going to use sm465 and 208 and see what happens. Head gasket is blown on 4bt going to machine shop here soon.
Any progress on your swap ? ,
 

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