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638 C460 Headed BBF

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Frank Merkl
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Post  windsor 24th November 2014, 15:34

wowzers....that's some flow.
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Post  Lem Evans 24th November 2014, 22:00

Dave, just go with the flow Wink

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Post  bbf-falcon 25th November 2014, 14:36

Nice build Davey ole boy, that should quality you as a jet pilot. Very Happy

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Post  STR-LGL-70 27th November 2014, 13:22

Was that with a 2.45 intake valve? Also what bore fixture dia.?
Thanks, Sheldon
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Post  schmitty 27th November 2014, 13:30

Yes, 2.45 Manley Ti intakes.  Not sure what fixture.  These are my old C heads.
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Post  dfree383 27th November 2014, 13:50

Yes 4.625 bore
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Post  dfree383 30th January 2015, 22:16

Pistons are in !
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Post  FalconEh 30th January 2015, 23:00

That Big Dog is gonna be Hungry, finish er up and let er Eat Exclamation Cool
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Post  68formalGT 31st January 2015, 11:58

schmitty wrote:Yes, 2.45 Manley Ti intakes.  Not sure what fixture.  These are my old C heads.

Would these work on a 4.500" bore?
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Post  schmitty 31st January 2015, 14:07

There would be a problem with valve shrouding at that bore.
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Post  68formalGT 31st January 2015, 22:23

schmitty wrote:There would be a problem with valve shrouding at that bore.

What is the minimum suggested bore for the 2.45" valve C heads, 4.600"?
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Post  dfree383 1st February 2015, 01:57

68formalGT wrote:
schmitty wrote:There would be a problem with valve shrouding at that bore.

What is the minimum suggested bore for the 2.45" valve C heads, 4.600"?

4.600 is recommended but they will function in smaller bores.
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Post  68formalGT 14th February 2015, 16:34

Does the crank have a standard snout or a Boss snout?
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Post  dfree383 14th February 2015, 16:47

Boss
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Post  68formalGT 14th February 2015, 18:54

dfree383 wrote:Boss

So they come standard or just boss?
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Post  dfree383 14th February 2015, 20:37

68formalGT wrote:
dfree383 wrote:Boss

So they come standard or just boss?

I'm not sure I never asked. I knew I wanted the boss about when the build started.
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Post  rocketpony 4th September 2015, 02:49

Any update on this?

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Post  dfree383 4th September 2015, 09:29

rocketpony wrote:Any update on this?

All the parts are sitting there, got other things in front of it right now. My 5.0 stock eliminator and another run at the engine masters.
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Post  68formalGT 4th June 2016, 12:04

Bump.........because it's been a while Smile
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Post  Snowball Racing 7th June 2016, 13:38

send that bitch down here, we will put it in the rolling dyno
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Post  BigBlockFalcon 8th June 2016, 18:56

Snowball Racing wrote:send that bitch down here, we will put it in the rolling dyno

We have 4 of them. Pick a color. Purple, Blue, Red and Black lol
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Post  dfree383 27th June 2016, 13:28

BigBlockFalcon wrote:
Snowball Racing wrote:send that bitch down here, we will put it in the rolling dyno

We have 4 of them. Pick a color. Purple, Blue, Red and Black lol

Got me a 2008 blue rolling dyno now.
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Post  jbozzelle 29th June 2016, 09:20

dfree383 wrote:Got me a 2008 blue rolling dyno now.

Got doors?

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Post  dfree383 29th June 2016, 09:51

jbozzelle wrote:
dfree383 wrote:Got me a 2008 blue rolling dyno now.

Got doors?

Yep
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Post  psfracer 7th August 2016, 14:44

Any numbers on this one? Just curious as my heads have a very similar peak flow. Obviously its more than just peak flow numbers that make a build, but just curious regardless.
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