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Re: Let the Hemi swap begin
[Re: RylisPro]
#1577559
11/27/14 12:44 AM
11/27/14 12:44 AM
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Joined: Feb 2011
Posts: 4,302
Nebraska
72Swinger
master
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master
Joined: Feb 2011
Posts: 4,302
Nebraska
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Looks great Alex! Ive been spinning my wheels waiting on Milodon. So today I did some more polishing inside my intake and installed rear main seal on engine.
Mopar to the bone!!!
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Re: Let the Hemi swap begin
[Re: 68KillerBee]
#1577563
11/27/14 02:16 AM
11/27/14 02:16 AM
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Joined: Sep 2003
Posts: 10,645
Houston, Tx
AlexP
OP
I Live Here
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OP
I Live Here
Joined: Sep 2003
Posts: 10,645
Houston, Tx
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Quote:
There are about 8 holes in that picture...
Just the big rectangular one.
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Re: Let the Hemi swap begin
[Re: mopardamo]
#1577565
11/28/14 07:25 AM
11/28/14 07:25 AM
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Joined: Jan 2004
Posts: 6,445
Missouri
68KillerBee
master
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master
Joined: Jan 2004
Posts: 6,445
Missouri
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Quote:
Think that is an A/C car. If true I think it was a plate with hoses for the A/C. Not 100% on that though never had a B body. Maybe it rings a bell for you? I'm sure someone will chime in with facts.
Damon
That's what my dad said too. My 68 bee and his 68 gtx don't have that hole and don't have a/c.
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Re: Let the Hemi swap begin
[Re: Uhcoog1]
#1577568
11/29/14 05:54 PM
11/29/14 05:54 PM
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Joined: May 2005
Posts: 723
Houston Tx
Uhcoog1
super stock
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super stock
Joined: May 2005
Posts: 723
Houston Tx
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Time to muddy the water a bit. The factory hemi computer has 3(?) different timing tables. WOT & MBT are two of them. I'm posting them below. I believe WOT table is referenced and timing is pulled from that based on conditions, and MBT is the table that is a 'cap' - never to be exceeded. DO NOT PUT THESE IN YOUR COMPUTER AND EXPECT YOUR MOTOR TO LIVE. Factory computer PULLS TIMING from the lower of the two tables based on current conditions. Most tuners would recommend starting at ~18* all in and working your way up monitoring for knock and tuning for power. A lot of high end builds run best at 20-22* all in. 05-08 5.7 - WOT table:  05-08 5.7 - MBT table:  09+ 5.7 - WOT table (do not have MBT table):  6.1 WOT table:  6.1 MBT table:  Once again, DO NOT use any of these for a start up tune. I reduced the 6.1/5.7 to 18 all in (pulled 30+% across the board) and started on that. Then on the dyno I added 2 degrees at a time at each spot until power was not added, then backed down 2 degrees to the lowest timing for max power (MBT for my motor).
-'02 Dodge Viper Ex-World Challenge racecar
-'73 Duster, 6.1 based 392 hilborn hemi, tko600, full floater rear 9", Hellwig custom bars, viper brakes, built for road course
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Re: Let the Hemi swap begin
[Re: Uhcoog1]
#1577578
01/04/15 04:35 PM
01/04/15 04:35 PM
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Joined: Jan 2003
Posts: 8,163
Plymouth, MI
Blusmbl
master
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master
Joined: Jan 2003
Posts: 8,163
Plymouth, MI
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Quote:
Time to muddy the water a bit.
The factory hemi computer has 3(?) different timing tables. WOT & MBT are two of them. I'm posting them below. I believe WOT table is referenced and timing is pulled from that based on conditions, and MBT is the table that is a 'cap' - never to be exceeded.
The MBT table is the timing at which the engine makes maximum torque. This really needs to be mapped on a dyno with race fuel. Advancing it past that point doesn't gain you anything so that's why it appears as a "cap".
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