.060 460 3.85 stroke build

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.060 460  3.85 stroke build Empty .060 460 3.85 stroke build

Post  BOSS 429 on March 3rd 2012, 10:36 pm

since they no longer have a class like this and some have asked here goes

DYNOED WITH THE FOLLOWING...........

THIS ENGINE IS CAST INTAKE (IRON DOVE 4V) AND CAST EHX MANIFOLDS RAN WITH FLOWMASTER 3'' 2 CHAMB MUFFLERS AND TAIL PIPES THAT WERE 3' LONG

flex fan
belt driven alt
belt drive water pump
4150 CARB
dove block
dove head


----------------


5700 506HP 466TQ
5800 507 466.8
5900 508.2 452.4
6000 508.6 445.2
6100 507.4 436.9
6200 504.4 427.3

ALL THE WAY DOWN TO 4200 tq was 492.5

5000 tq 497
5100 tq 497







Did 4 of these but only had time to dyno this one







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Post  Barney on March 3rd 2012, 10:39 pm

Why don't you post your dyno numbers, that would be a nice conversation.
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Post  BOSS 429 on March 3rd 2012, 10:43 pm

Barney wrote:Why don't you post your dyno numbers, that would be a nice conversation.


I did, the ones that matter anyway
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Post  dfree383 on March 4th 2012, 12:55 am

What Compression? what cam & Specs?
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Post  Barney on March 4th 2012, 1:00 am

I meant your Hemi.
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Post  BOSS 429 on March 4th 2012, 1:06 am

street roller .670 lift, 108 110, solid roller have to look, but im pretty sure it was 12.5 to 1.

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Post  BOSS 429 on March 4th 2012, 9:04 pm

I looked today, was at 13 to 1 comp
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Post  BOSS 429 on March 7th 2012, 11:24 pm

I found my note today where we tried a set of headers 1 7/8 3'' power went up about 50hp
and added 500 rpm
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Post  bigblok2000ranger on March 8th 2012, 10:44 am

Nice build proves power can be made within the stock arcitecture. Knowing you I am sure there was alot of rubbing done on the intake and exhaust to get those numbers.
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Post  BOSS 429 on March 12th 2012, 10:07 pm

bigblok2000ranger wrote:Nice build proves power can be made within the stock arcitecture. Knowing you I am sure there was alot of rubbing done on the intake and exhaust to get those numbers.


yes,they were very worked over.
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