C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

small-block 454

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Old Jun 5, 2003 | 01:23 AM
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Default small-block 454

This is probably not news to many of you, but the second generation Motown blocks can be bored to 4.25". Combine that with a 4" bore and you've got a small-block 454 which has the same bore and stroke as the factory big-block 454, just with 6" rods instead of 6.135" rods. That's pretty cool. Hmmmmm :smash:
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Old Jun 5, 2003 | 01:43 AM
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Default Re: small-block 454 (DiabolicalDave)

im dreaming dave..but... can i get a that motown block for under the cost of a budget 383 stroker build up alone! :eek:i want one!!! " Dream On!" by AEROSMITH
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Old Jun 5, 2003 | 03:48 AM
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Default Re: small-block 454 (SUPERNINJAB0Y)

im dreaming dave..but... can i get a that motown block for under the cost of a budget 383 stroker build up alone! :eek:i want one!!! " Dream On!" by AEROSMITH
http://www.worldcastings.com/docs/03catalog/engines.pdf
it is too new to tell, but the short block 427 went for around 4500.00
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Old Jun 5, 2003 | 07:14 AM
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Default Re: small-block 454 (DiabolicalDave)

Just read this in Hot Rod. Pretty cool - but I wonder how many they will sell. Any (make that "some")engine builder can build more power for less with a GM block and a 406.


[Modified by LT-4 CE, 7:15 AM 6/5/2003]
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Old Jun 5, 2003 | 07:53 AM
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Default Re: small-block 454 (LT-4 CE)

If I had some crazy cash to spend I'd get me one.
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Old Jun 5, 2003 | 08:07 AM
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Default Re: small-block 454 (hngacurv)

If this new 406 ever goes, that will be the next engine to go into this car.

I cant belive I'm saying this with 250 miles on my new engine! :crazy:
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