Re: Big Block Edelbrock RPM Heads
[Re: tmef]
#2898471
03/12/21 02:55 PM
03/12/21 02:55 PM
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Joined: Jan 2003
Posts: 17,897 S.E. Michigan
ZIPPY
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 17,897
S.E. Michigan
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I got them when they first came out, and they're still working fine.
'69 b body, I tried two sets of headers and two exhaust (among other things) in the pursuit of speed.
For spark plug socket clearance....2 small dings required with hooker competition b body, none required with 2" super competition b body.
Before bolting in a car, put the heads on a bench, bolt the header on and make whatever adjustments you need to make to change spark plugs. Or do it on an engine stand.
Rich H.
Esse Quam Videri
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Re: Big Block Edelbrock RPM Heads
[Re: lewtot184]
#2898554
03/12/21 07:39 PM
03/12/21 07:39 PM
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Joined: Jan 2003
Posts: 9,140 Tucson, AZ
Ramrod39
My New Title
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My New Title
Joined: Jan 2003
Posts: 9,140
Tucson, AZ
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i'm running a pair on a 440 in my '65 coronet. i use 2" tti headers and the angle plugs fit nicely. i Same here. '65 Belvedere.
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Re: Big Block Edelbrock RPM Heads
[Re: tmef]
#2898560
03/12/21 08:07 PM
03/12/21 08:07 PM
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Joined: Jan 2003
Posts: 12,218 Benton, IL.
DaveRS23
Special needs idiot
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Special needs idiot
Joined: Jan 2003
Posts: 12,218
Benton, IL.
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I also got a set when they first came out. They have been on 3 different engines now and were ported by MCH. No problems at all with them. 2" TTIs fit just fine.
Master, again and still
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Re: Big Block Edelbrock RPM Heads
[Re: Dcuda69]
#2898861
03/13/21 10:53 PM
03/13/21 10:53 PM
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Joined: Jan 2005
Posts: 116 Eastern Shore of Maryland
nasty68
member
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member
Joined: Jan 2005
Posts: 116
Eastern Shore of Maryland
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Been running them in my dart with a 383 and pro parts headers. Had to ding the headers a few places but not due to the angle plugs.
68 dart, 383, 727 2013 Jeep JKU Sahara
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Re: Big Block Edelbrock RPM Heads
[Re: dvw]
#2898929
03/14/21 07:49 AM
03/14/21 07:49 AM
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Joined: Nov 2020
Posts: 348 Isle of Sheeps
Gtxxjon
enthusiast
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enthusiast
Joined: Nov 2020
Posts: 348
Isle of Sheeps
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Got them on a 521ci motor in a C-Bod weighing in at over 4000lbs. Daily driver around London Town and yes its been down the strip, in full street trim. OK it was a hot day and we didn't do any prep, 13.20. TTI C-Bod headers fitted like a GLOVE! Nearly forgot the best bit, 950cfm carb and 16mpg...
Last edited by Gtxxjon; 03/14/21 07:55 AM.
Carpe diem, quam minimum credula postero, thanx Horace!
There’s no point trying to fix stuff that ain’t broke,,, 'but if ain’t broke',,, you is not trying hard enough...
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