Engine swaps....which engine?

CJ Hungus

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If you can find one cheap enough, that's a hell of a nice torque curve....

It'll tide you over until you get that 6.0 built up....

And no SBC can touch the sound of a BBC :lol:
What is the dyno from? and 8.1?

Yep, bone stock 8.1L

3/4 ton 4x4
only 200 some odd hp and 300 some foot lbs of tq from almost 500 cubic inches..... um no thanks. :jester:
 

Cowboy Cadillac

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only 200 some odd hp and 300 some foot lbs of tq from almost 500 cubic inches..... um no thanks. :jester:

It (8.1L)was rated at 345HP and 460/470Ftlbs torque from the factory. I believe it is rated so low to meet emissions laws( don't have those here:thumbs:) but that seems like a realistic loss through the drivetrain.
 

drperry

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only 200 some odd hp and 300 some foot lbs of tq from almost 500 cubic inches..... um no thanks. :jester:

It (8.1L)was rated at 345HP and 460/470Ftlbs torque from the factory. I believe it is rated so low to meet emissions laws( don't have those here:thumbs:) but that seems like a realistic loss through the drivetrain.


That's pretty bang on for 30% driveline loss.

A 6.0 has about 340 HP and 360 tq

That's 238HP and 252 tq stock vs. stock

The main issue with the 8.1 is finding heads for it... It's built for towing.
 

cRiPpLe_rOoStEr

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Old big-blocks were cool, but since GM can get a larger profit with the LS (a.k.a. retard on Viagra) and it's actually some good cost-effectiveness it's not so bad...

As far as "sound" goes, there is nothing like an engine that doesn't require spark plugs :jester:
 

drperry

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Old big-blocks were cool, but since GM can get a larger profit with the LS (a.k.a. retard on Viagra) and it's actually some good cost-effectiveness it's not so bad...

As far as "sound" goes, there is nothing like an engine that doesn't require spark plugs :jester:


"rattle rattle clank clank grind grind chug chug chug"

Or are you talking something other than North American diesels from the 80s to mid 80s? :D
 

CJ Hungus

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Old big-blocks were cool, but since GM can get a larger profit with the LS (a.k.a. retard on Viagra) and it's actually some good cost-effectiveness it's not so bad...

As far as "sound" goes, there is nothing like an engine that doesn't require spark plugs :jester:
Yeah them electric motors sure do purr real nice. :jester:
 

DV2000NJ

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I'd get a junkyard 6.0, throw a cam in it, drive the PISS out of it, and if it goes, build a 408.
 

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