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Moved Centerline Mopars #3051625
06/18/22 10:53 PM
06/18/22 10:53 PM
Joined: May 2004
Posts: 12,379
Taxes & Virus's R-US, NY
Dragula Offline OP
I Live Here
Dragula  Offline OP
I Live Here

Joined: May 2004
Posts: 12,379
Taxes & Virus's R-US, NY
Who offers MC heads, and then where do you get a MC block.....How big can you go?


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: Moved Centerline Mopars [Re: Dragula] #3051664
06/19/22 09:05 AM
06/19/22 09:05 AM
Joined: Jan 2012
Posts: 2,603
Stuttgart, Arkansas
rickseeman Offline
master
rickseeman  Offline
master

Joined: Jan 2012
Posts: 2,603
Stuttgart, Arkansas
I think Indy did some 4.84 maybe for the 600-13 heads?


2011 Drag Pak Challenger
Re: Moved Centerline Mopars [Re: Dragula] #3051671
06/19/22 10:19 AM
06/19/22 10:19 AM
Joined: Feb 2008
Posts: 711
Central TEXAS!!!!
sr4440 Offline
super stock
sr4440  Offline
super stock

Joined: Feb 2008
Posts: 711
Central TEXAS!!!!
B1 MC do not require a special block, but I think the smallest bore they work on is 4.5 due to the 2.4 intake valve.

Joe


Without Data, you’re just another guy with an opinion.
Re: Moved Centerline Mopars [Re: sr4440] #3051703
06/19/22 12:39 PM
06/19/22 12:39 PM
Joined: Nov 2003
Posts: 1,825
NW Indiana
F
fbs63 Offline
top fuel
fbs63  Offline
top fuel
F

Joined: Nov 2003
Posts: 1,825
NW Indiana
Indy 4.84 bore space block is 4.563 bore. Mopar made 5" bore space Pro stock Hemi heads and blocks. New Century blocks makes a 4.900 bore space block that they will put various head bolt patterns on. I thought about having one made with the Pro Stock Hemi bolt pattern on. You would need to put the lifter bores in the correct locations. None are easy or cheap.

Re: Moved Centerline Mopars [Re: Dragula] #3051707
06/19/22 12:52 PM
06/19/22 12:52 PM
Joined: Jan 2003
Posts: 19,304
Las Vegas
Al_Alguire Offline
I Live Here
Al_Alguire  Offline
I Live Here

Joined: Jan 2003
Posts: 19,304
Las Vegas
Are you talking MC(moved centerine of the valves)thats only B1 stuff and the MC head.If oyu are talking spread bore then Indy make a 4.84 BS block that uses a 600-13 head. You can also get spread bore stuff in the form of B1 TS on a Donovan or KB block. they come in 4.8, 4.84and 4.9bore space varieties. Then as mentioned there is the pro stock stuff with is 4.9, and 5" stuff


"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"
Re: Moved Centerline Mopars [Re: Al_Alguire] #3051736
06/19/22 02:35 PM
06/19/22 02:35 PM
Joined: May 2004
Posts: 12,379
Taxes & Virus's R-US, NY
Dragula Offline OP
I Live Here
Dragula  Offline OP
I Live Here

Joined: May 2004
Posts: 12,379
Taxes & Virus's R-US, NY
Moved bore center line...


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: Moved Centerline Mopars [Re: Dragula] #3051752
06/19/22 03:31 PM
06/19/22 03:31 PM
Joined: Jan 2003
Posts: 5,762
Hot Rod Ridge
FastmOp Offline
master
FastmOp  Offline
master

Joined: Jan 2003
Posts: 5,762
Hot Rod Ridge
Indy or Kb block for cast, water blocks

You want new ?


Brad Anderson is where u need to be looking .

Re: Moved Centerline Mopars [Re: FastmOp] #3052053
06/20/22 05:24 PM
06/20/22 05:24 PM
Joined: Jan 2003
Posts: 19,304
Las Vegas
Al_Alguire Offline
I Live Here
Al_Alguire  Offline
I Live Here

Joined: Jan 2003
Posts: 19,304
Las Vegas
So spread bore..The choices are listed and only work with the spread bore head options, which are very limited. FWIW I run a 4.84" borespace Indy block


"I am not ashamed to confess I am ignorant of what I do not know."

"It's never wrong to do the right thing"
Re: Moved Centerline Mopars [Re: Al_Alguire] #3052058
06/20/22 05:34 PM
06/20/22 05:34 PM
Joined: May 2004
Posts: 12,379
Taxes & Virus's R-US, NY
Dragula Offline OP
I Live Here
Dragula  Offline OP
I Live Here

Joined: May 2004
Posts: 12,379
Taxes & Virus's R-US, NY
Originally Posted by Al_Alguire
So spread bore..The choices are listed and only work with the spread bore head options, which are very limited. FWIW I run a 4.84" borespace Indy block


Which heads do you run with it?


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk






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