Re: Nitrous Plug, RB Edelbrock RPM heads
[Re: gsmopar]
#873586
12/07/10 05:54 PM
12/07/10 05:54 PM
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Joined: Oct 2006
Posts: 527 alaska,usa
9secondsatellite
mopar
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mopar
Joined: Oct 2006
Posts: 527
alaska,usa
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R5671A-8 which should be the stock number 4554. that's a non-projected tip with a 5/8 hex,gasket seat with a .750 reach.
Last edited by 9secondsatellite; 12/07/10 06:04 PM.
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Re: Nitrous Plug, RB Edelbrock RPM heads
[Re: gsmopar]
#873587
12/07/10 05:59 PM
12/07/10 05:59 PM
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Joined: Dec 2008
Posts: 1,200 UK
602heavy
pro stock
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pro stock
Joined: Dec 2008
Posts: 1,200
UK
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Quote:
ps: no more than a 150 shot, probably sticking to a 125 this weekend.
Steer away from the projected type plugs , these will have a 'p' in the part # , i use BCR8ES on alu heads , iron heads will be a different part number , maybe get a couple of sets (BCR7ES/BCR8ES) , 125/150 hit should be fine using the -7s , not sure if part numbers are different in United States , had issues with this before.
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Re: Nitrous Plug, RB Edelbrock RPM heads
[Re: 602heavy]
#873588
12/07/10 06:10 PM
12/07/10 06:10 PM
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Joined: Nov 2004
Posts: 4,330 Lynchburg, VA
Leon441
master
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master
Joined: Nov 2004
Posts: 4,330
Lynchburg, VA
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R5671A-9 8 heat range is a little hot for NOS IMO.
Leon
Career best 8.02 @ 169 at 3050# and 10" tires small block power.
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Re: Nitrous Plug, RB Edelbrock RPM heads
[Re: Leon441]
#873589
12/07/10 06:19 PM
12/07/10 06:19 PM
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Joined: Dec 2008
Posts: 1,200 UK
602heavy
pro stock
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pro stock
Joined: Dec 2008
Posts: 1,200
UK
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Quote:
R5671A-9 8 heat range is a little hot for NOS IMO.
Leon
Just a little concerned the OP will keep taking fuel away if using the -9s on that small a shot.
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Re: Nitrous Plug, RB Edelbrock RPM heads
[Re: kdhull]
#873591
12/08/10 12:30 PM
12/08/10 12:30 PM
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Joined: Jul 2004
Posts: 1,145 Arizona, USA
gsmopar
OP
super stock
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OP
super stock
Joined: Jul 2004
Posts: 1,145
Arizona, USA
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Quote:
perhaps this might help.
Thanks!!!!!!
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